Archives West Finding Aid
Table of Contents
Rocky Mountain Power Company photograph collection, 1876-1992
Overview of the Collection
- Creator
- Rocky Mountian Power Company
- Title
- Rocky Mountain Power Company photograph collection
- Dates
- 1876-1992 (inclusive)18761992
- Quantity
- 75 boxes
- Collection Number
- P0206
- Summary
- The Rocky Mountain Power Company photograph collection (1876-1992) consist of photos showing historic power stations, the company's acquisitions of smaller companies from 1912 to 1938, as well as a history of the parent company's accomplishments in providing power to the intermountain area. Also included are photos of the construction of various area power plants and alternate power exploration. Select Portions of this collection have been digitized.
- Repository
-
University of Utah Libraries, Special Collections
Special Collections, J. Willard Marriott Library
University of Utah
295 South 1500 East
Salt Lake City, UT
84112-0860
Telephone: 8015818863
special@library.utah.edu - Access Restrictions
-
Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.
- Languages
- English
Historical NoteReturn to Top
The Rocky Mountain Power Company, originally known as the Utah Power and Light Company, was organized in September 1912. At that time there were many individual companies and municipal power systems serving only a fraction of the area now served by Rocky Mountain Power. Service centered in urban areas and most places only had partial service. Between 1912 and 1938, Utah Power and Light bought or leased these small, independent power facilities to form a unified network of electric service to Utah, parts of Idaho, Wyoming, and Colorado. Expanded electric service encouraged the development not only of industry, but also the introduction of modern conveniences such as water heaters, refrigerators, and street lighting. Utah Power and Light also extended service to rural areas where farmers used electricity to pump irrigation water.
Content DescriptionReturn to Top
The Rocky Mountain Power Company photograph collection (1876-1992) consist of photos showing historic power stations, the company's acquisitions of smaller companies from 1912 to 1938, as well as a history of the parent company's accomplishments in providing power to the intermountain area. Also included are photos of the construction of various area power plants and alternate power exploration.
Use of the CollectionReturn to Top
Restrictions on Use
The library does not claim to control copyright for all materials in the collection. An individual depicted in a reproduction has privacy rights as outlined in Title 45 CFR, part 46 (Protection of Human Subjects). For further information, please review the J. Willard Marriott Library’s Use Agreement and Reproduction Request forms.
Preferred Citation
Collection Name, Collection Number, Box Number, Folder Number. Special Collections, J. Willard Marriott Library, The University of Utah.
Administrative InformationReturn to Top
Arrangement
There are 3 addenda to this collection, mostly sorted by plant or location.
Processing Note
Processed by photograph archives staff in the 1980s.
Addendum processed by photograph archives staff in 2000.
Addendum processed by Sara Davis in 2012.
Separated Materials
Rocky Mountain Power records (MS 0206) located in Manuscript Division of Special Collections.
Related Materials
This collection forms part of the Utah River Running Archive, which is part of the S.J. Quinney Outdoor Recreation Archive
Detailed Description of the CollectionReturn to Top
| Container(s) | Description | |
|---|---|---|
| Box | Folder | |
| 1 | 1 | Alpine Station |
| 1 | 2 | Alexander, Idaho Phoenix Utility Company |
| 1 | 3 | American Falls - Snake River |
| 1 | 4 | American Fork Canyon |
| 1 | 5 | American Fork - Lower Station |
| 1 | 6 | American Fork - Lower Station |
| 1 | 7 | American Fork - Upper Station |
| 1 | 8 | American Fork #2 |
| 1 | 9 | American Fork - Proposed Municipal Plant |
| 1A | 1 | Battle Creek |
| 1A | 2 | Battle Creek |
| 1A | 3 | Blacksmith Fork |
| 1A | 4 | Bingham |
| 1A | 5 | Gem State |
| 1A | 6 | High Creek |
| 1A | 7 | Hyrum |
| 1A | 8 | Hyrum |
| 1A | 9 | Jordan Narrows |
| 1A | 10 | Jordan Narrows |
| 1A | 11 | Logan - Buildings |
| 1A | 12 | Logan - Dam |
| 1A | 13 | Logan - Flume (Construction) |
| 1A | 14 | Logan - Flume (Excavation) |
| 1A | 15 | Logan - Intake |
| 1A | 16 | Logan - Miscellaneous |
| 1A | 17 | Logan - Power Station |
| 1A | 18 | Logan - Pressure Box |
| 1A | 19 | Logan - Reservoir Site |
| 1A | 20 | Logan - Tunnel |
| 1A | 21 | Logan - Nitrates |
| 2 | 1 | Arres Station |
| 2 | 2 | Ashley Creek - Uinta Company |
| 2 | 3 | Ashton Development |
| 2 | 4 | Ashton Hydro - Electric Station |
| 2 | 5 | Bannock, Company, Idaho |
| 2 | 6 | Battle Creek |
| 2 | 7 | Bear Lake Development - Apparatas |
| 2 | 8 | Bear Lake Development - Dike |
| 2 | 9 | Bear Lake Development - Dingle Inlet Gates |
| 2 | 10 | Bear Lake Development - Dipper Dredge |
| 2 | 11 | Bear Lake Development - General |
| 2 | 12 | Bear Lake Development - Outlet Canal |
| 2 | 13 | Bear Lake Development - Rainbow Canal |
| 2 | 14 | Bear Lake Development - Reservior |
| 2 | 15 | Bear Lake Development - Stewart Dam |
| 2 | 16 | Bear Lake Investigation |
| 2 | 17 | Bear River |
| 2 | 18 | Bear River Valley |
| 2 | 19 | Bear River Power Company |
| 2 | 20 | Big Cottonwood Canyon |
| 2 | 21 | Big Lost River Valley |
| 2 | 22 | Big Spring Electric Company |
| 2 | 23 | Bingham Copper Mine |
| 2 | 24 | Bingham Substation |
| 2 | 25 | Black Hawk Distribution |
| 2 | 26 | Blacksmith Fork |
| 2 | 27 | Blazon Coal Company |
| 2 | 28 | Boise Valley |
| 2 | 29 | Brigham City |
| 2 | 30 | Buckhorn Flats - Emery Company |
| 2 | 31 | Burro Bridge |
| 3 | 1 | Malad River |
| 3 | 2 | Millcreek Station #2 |
| 3 | 3 | Millcreek Station #2 and #1 |
| 3 | 4 | Murdock |
| 3 | 5 | Murdock |
| 3 | 6 | Riverdale |
| 3 | 7 | Riverdale |
| 3 | 8 | Riverdale |
| 3 | 9 | Riverdale |
| 3 | 10 | Riverdale |
| 3 | 11 | Riverdale |
| 3 | 12 | Riverdale |
| 3 | 13 | Riverdale |
| 3A | 1 | Camp Bird Ouray |
| 3A | 2 | Carbon Fuel Company |
| 3A | 3 | Cascade |
| 3A | 4 | Castle Valley |
| 3A | 5 | Charleston |
| 3A | 6 | City Creek |
| 3A | 7 | Clark Electric Company |
| 3A | 8 | Clear Creek |
| 3A | 9 | Colorado River - Investigation |
| 3A | 10 | Columbus Consolidated |
| 3A | 11 | Cottonwood Creek - Emery Company |
| 3A | 12 | Cottonwood Station |
| 3A | 13 | Cove |
| 3A | 14 | Crane Falls - Snake River |
| 3A | 15 | Customers |
| 3A | 16 | Cutler Development - Apparatus |
| 3A | 17 | Cutler Development - Apron Extension |
| 3A | 18 | Cutler Development - Bear River Bridge |
| 3A | 19 | Cutler Development - Construction Camp |
| 3A | 20 | Cutler Development - Construction Plant |
| 3A | 21 | Cutler Development - Cutler - Wheelon Control Line |
| 3A | 22 | Cutler |
| 3A | 23 | Cutler Development - Dam Excavation |
| 3A | 24 | Cutler Development - Dam Foundation |
| 3A | 25 | Cutler Development - Dam Foundation Rock |
| 4 | 1 | Santaquin |
| 4 | 2 | Santaquin |
| 4 | 3 | Santaquin |
| 4 | 4 | Shelley |
| 4 | 5 | Vernal |
| 4 | 6 | Vernal |
| 4 | 7 | Vernal - Hydorelectric |
| 4 | 8 | Vernal - Hydorelectric |
| 4 | 9 | Vernal - Hydorelectric |
| 4 | 10 | Vernal - Hydorelectric |
| 4 | 11 | Vernal - Hydorelectric |
| 4 | 12 | Vernal - Hydorelectric |
| 4 | 13 | Wheelon |
| 4 | 14 | Wheelon |
| 4 | 15 | Wheelon |
| 4 | 16 | Wheelon |
| 4 | 17 | Wheelon |
| 4 | 18 | Wheelon |
| 4 | 19 | Wheelon |
| 4 | 20 | Wheelon, Bridge |
| 4 | 21 | Wheelon |
| 4 | 22 | Wheelon |
| 4 | 23 | Wheelon |
| 4 | 24 | Wheelon, Bridge (Showing damage to iron joints) |
| 4 | 25 | Wheelon, Bridge (Showing damage to iron joints) |
| 5 | 1 | Culter Development - Dam, Intake |
| 5 | 2 | Culter Development - Dam, Operations |
| 5 | 3 | Culter Development - Dam - Spillway |
| 5 | 4 | Culter Development, Tainter Gate |
| 5 | 5 | Culter Development - Dam, West Abutment |
| 5 | 6 | Culter Development - Diamond Drilling |
| 5 | 7 | Culter Development - East Canal |
| 5 | 8 | Culter Development - Culter Road |
| 5 | 9 | Culter Development - Emergency Sluice Gate |
| 5 | 10 | Culter Development - Hydro Electric Station |
| 5 | 11 | Culter Development - General Views |
| 5 | 12 | Cutler Development - Hydro Electric Station |
| 5 | 13 | Cutler Development - Hydro Electric Station, Steel Bridge |
| 5 | 14 | Cutler Development - Intercepting Shield |
| 5 | 15 | Cutler Development - Penstocks |
| 5 | 16 | Cutler Development - Power House, Exterior |
| 5 | 17 | Cutler Development - Power House Exterior |
| 5 | 18 | Cutler Development - Power House Interior |
| 6 | 1 | Cutler Development - Reservoir, Amalga Bridge |
| 6 | 2 | Cutler Development - Reservoir, Ballard Junction Benson Road |
| 6 | 3 | Cutler Development - Reservoir, Bensen Ward Bridge |
| 6 | 4 | Cutler Development - Reservoir, Cache Company |
| 6 | 5 | Cutler Development - Reservoir, Clay Slough |
| 6 | 6 | Cutler Development - Reservoir, Country Road Bridge |
| 6 | 7 | Cutler Development - Reservoir, General Views |
| 6 | 8 | Cutler Development - Reservoir, King Irrigation |
| 6 | 9 | Cutler Development - Reservoir, Logan Amalga Road |
| 6 | 10 | Cutler Development, Reservoir, Logan Ballard Road |
| 6 | 11 | Cutler Development - Reservoir, Logan Collinston Road |
| 6 | 12 | Cutler Development, Reservoir, Logan Land - Drainage Company |
| 6 | 13 | Cutler Development Reservoir, Logan Mendor Road |
| 6 | 14 | Cutler Development Reservoir, Munk Property |
| 6 | 15 | Cutler Development Reservoir, Newton Benson Road |
| 6 | 16 | Cutler Development Reservoir, Newton |
| 6 | 17 | Culter Development Reservoir, O.S.L. Railroad |
| 6 | 18 | Cutler Development Reservoir, Pumping Stations |
| 6 | 19 | Cutler Development Reservoir, Retaining Wall |
| 6 | 20 | Cutler Deveopment Reservoir, Richland Acre Tract |
| 6 | 21 | Cutler Development Reservoir, Riverside Road |
| 6 | 22 | Cutler Development - Salt Lake Meridian Road |
| 6 | 23 | Cutler Development Reservoir, Stewart Duck Reserfe |
| 7 | 1 | Cutler Development - Retaining Wall |
| 7 | 2 | Cutler Development - Surge Tank |
| 7 | 3 | Cutler Development - Switchyard |
| 7 | 4 | Cutler Development - Test Pit |
| 7 | 5 | Cutler Development - Weiron Bear River |
| 7 | 6 | Cutler Development - West Canal |
| 7 | 7 | Cutler Development - Wheelon Am. Falls Transmission Line |
| 7 | 8 | Cutler Development - Wheelon - Beaver Dam Road |
| 7 | 9 | Cutler Development - Wheelon Siding |
| 7 | 10 | Cutler Development - Wheelon Switchyard |
| 8 | 1 | Cove Development - Dam |
| 8 | 2 | Cove Development - Draft Tube Form |
| 8 | 3 | Cove Development - Flume |
| 8 | 4 | Cove Development - General Views |
| 8 | 5 | Cove Development - Operational Views |
| 8 | 6 | Cove Development - Penstock |
| 8 | 7 | Cove Development Station |
| 8 | 8 | Devil's Gate |
| 8 | 9 | Devil's Slide |
| 8 | 10 | Diamond Coal and Coke Company |
| 8 | 11 | Downey Steam Station |
| 8 | 12 | Dry Forks, Uinta Company |
| 8 | 13 | Dry Galch Valley - Wasatch Company |
| 8 | 14 | Duchesne River |
| 8 | 15 | Durango |
| 8 | 16 | East Line |
| 8 | 17 | Emigration Canyon |
| 8 | 18 | Ephraim Creek Canyon |
| 8 | 19 | Eureka |
| 8 | 20 | Evanston Substation |
| 8 | 21 | Fairview |
| 8 | 22 | Farmington |
| 8 | 23 | Ferron Creek Valley - Emery Company |
| 8 | 24 | Fish Creek |
| 8 | 25 | Flaming Gorge - Barges |
| 8 | 26 | Flaming Gorge - Black's Fork |
| 8 | 27 | Flaming Gorge - Boar's Tusks |
| 8 | 28 | Flaming Gorge - Burnt Fork |
| 8 | 29 | Flaming Gorge - Damsite |
| 8 | 30 | Flaming Gorge - Drill Camp |
| 8 | 31 | Flaming Gorge - General Views |
| 8 | 32 | Flaming Gorge - Green River |
| 8 | 33 | Flaming Gorge - Henry's Fork |
| 8 | 34 | Flaming Gorge - Horseshoe Canyon |
| 8 | 35 | Flaming Gorge - Linwood Coal |
| 8 | 36 | Flaming Gorge - New Fork River |
| 8 | 37 | Flaming Gorge - 130 KV |
| 8 | 38 | Flaming Gorge - Pine Creek |
| 8 | 39 | Flaming Gorge - Railroad Surveys |
| 8 | 40 | Flaming Gorge - Reef |
| 8 | 41 | Flaming Gorge - Smith's Fork |
| 8 | 42 | Fountain Green |
| 8 | 43 | Frontier, Wyoming |
| 8 | 44 | Fruitland District |
| 9 | 1 | Gem State |
| 9 | 2 | George Canyon |
| 9 | 3 | Glenwood |
| 9 | 4 | Gooseberry Creek |
| 9 | 5 | Gooseberry Valley |
| 9 | 6 | Goshen Substation |
| 9 | 7 | Grace - Bridges |
| 9 | 8 | Grace - Buildings |
| 9 | 9 | Grace Camp |
| 9 | 10 | Grace - Construction Plant |
| 9 | 11 | Grace - Dam |
| 9 | 12 | Grace - Dam |
| 9 | 13 | Grace - Dam Construction |
| 9 | 14 | Grace Flow Line |
| 9 | 15 | Grace Flowline (Fifth Unit) |
| 9 | 16 | Grace - Flowline - Waterways - Line #2 |
| 9 | 17 | Grace Generating Station |
| 9 | 18 | Grace - Intake |
| 9 | 19 | Grace - Intake Construction |
| 9 | 20 | Intake Grace, Construction of Structures, Views, Miscellaneous |
| 9 | 21 | Grace - Interior and Barts |
| 9 | 22 | Grace - Machinary |
| 9A | 1 | Grace - Irrigation Ditch |
| 9A | 2 | Grace - Men Working |
| 9A | 3 | Grace - Miscellaneous - One |
| 9A | 4 | Grace - Miscellaneous - Two |
| 9A | 5 | Grace - Oil House |
| 9A | 6 | Grace - Penstock |
| 9A | 7 | Grace - Penstock |
| 9A | 8 | Grace - People |
| 9A | 9 | Grace - Pipeline |
| 9A | 10 | Grace - Pipelines |
| 9A | 11 | Grace - Powerhouse |
| 9A | 12 | Grace - Powerhouse |
| 10 | 1 | Grace - Powerhouse |
| 10 | 2 | Grace - Powerhouse Switchyard |
| 10 | 3 | Grace - Powerhouse |
| 10 | 4 | Grace - Railroad - Incline |
| 10 | 5 | Grace - Railroad (Track and Siding) |
| 10 | 6 | Grace - Rock Cut |
| 10 | 7 | Grace - Saddles |
| 10 | 8 | Grace - Spoil Bank |
| 10 | 9 | Grace Station - Switchyard |
| 10 | 10 | Grace Switchyard |
| 10 | 11 | Grace - Surge Tank |
| 10 | 12 | Grace - Tailrace |
| 10 | 13 | Grace Transmission Lines (Lifton, McCammon, Salt Lake, Soda) |
| 10 | 14 | Grace - Telephone Line (Salt Lake) |
| 10 | 15 | Grace - Terminal 130 KV Towerline |
| 10 | 16 | Grace Terminal 130 K11 Tower Line |
| 10 | 17 | Grace - Terminal Transmission |
| 10 | 18 | Grace - Transmission Lines |
| 10 | 19 | Grace - Trestles |
| 10 | 20 | Grace - Unidentified |
| 10 | 21 | Grace - Unidentified (2) |
| 10 | 22 | Grace - Unidentified |
| 10 | 23 | Grace - Wood Stave Pipe |
| 10 | 24 | Grand Central Mine |
| 10 | 25 | Granite Station |
| 11 | 1 | Green River - Ashley Falls |
| 11 | 2 | Green River - Basin - Firehole Basin: Steer Basin |
| 11 | 3 | Green River - Boar's Tusk |
| 11 | 4 | Green River - Boats |
| 11 | 5 | Green River - Bottoms - (Bridges Bottoms, Scott Bottoms) |
| 11 | 6 | Green River - Bridges (Dever and Rio Grande RR Bridges Elgin, Wagon and Wagon Bridges) |
| 11 | 7 | Green River - Bridge Port |
| 11 | 8 | Green River - Brooks - Rippling Brook |
| 11 | 9 | Green River - Canyons - Cub Canyons |
| 11 | 10 | Green River - Canyons - Desolation Canyon |
| 11 | 11 | Green River - Canyons - Desolation Canyon |
| 11 | 12 | Green River - Canyons (Gray Canyon, Horseshoe Canyon) |
| 11 | 13 | Green River - Canyon (Horseshoe Canyon) |
| 11 | 14 | Green River - Canyons - King Fisher Canyon |
| 11 | 15 | Green River - Canyons - Lodore Canyon |
| 11 | 16 | Green River - Canyons - Rattlesnake Canyon |
| 11 | 17 | Green River Canyons - Red Canyon |
| 11 | 18 | Green River - Canyons - Red Canyon |
| 11 | 19 | Green River - Canyon (Rock Horseshoe Canyon) |
| 11 | 20 | Green River - Canyons - Skull Canyon |
| 11 | 21 | Green River - Canyons (Split Mountain Canyon) |
| 11 | 22 | Green River - Canyons - Swallow Canyon |
| 11 | 23 | Green River - Canyons - (Tabby AH Guy Canyon) |
| 11 | 24 | Green River - Canyons (Whirlpool Canyon) |
| 12 | 1 | Green River - Creeks (Ashley Creek, Carter Creek, Eagle Creek) |
| 12 | 2 | Green River - Creeks (Flat Cannon Creek - Florance Creek) |
| 12 | 3 | Green River - Creeks (George Creek, Sack Creek, Jones Hole Creek) |
| 12 | 4 | Green River - Creeks (Minnie Mand Creek, Pod Creek, Pot Creek) |
| 12 | 5 | Green River - Creeks (Range Creek, Red Creek, Rock Creek) |
| 12 | 6 | Green River - Creeks (Sage Creek, Sheep Creek, Skull Creek, Spring Creek) |
| 12 | 7 | Green River - Creeks (Tamales Creek, Three Canyon Creek, Trail Creek - Veruilion Creek) |
| 12 | 8 | Green River - Damsites (Buell Damsite) |
| 12 | 9 | Green River - Damsites - (Dutch John Damsite) |
| 12 | 10 | Green River - Damsites (Green River Water Co's Dam) |
| 12 | 11 | Green River - Damsites - U.S.R.S. Damsite |
| 12 | 12 | Green River - Damsites #11, 12, 15, 16 |
| 12 | 13 | Green River - Dinosaur Quarry |
| 12 | 14 | Green River - Draws (Chicken Spring Draw - Choke Cherry Draw) |
| 12 | 15 | Green River - Draws - Dutch John Draw (Moonshine Draw) |
| 12 | 16 | Green River - Flaming Gorge |
| 12 | 17 | Green River - Ferries (Alahambra Ferry - Brenningers Ferry) |
| 12 | 18 | Green River Ferries (Miles Ferry - old park Livestock Ferry) (Hank) Stewarts Ferry |
| 12 | 19 | Green River - Forks - Black's Fork |
| 12 | 20 | Green River - Forks - Henry's Fork |
| 12 | 21 | Green River - Green River, Wyoming |
| 12 | 22 | Green River - Green River, Wyoming The Town |
| 12 | 23 | Green River - Gunnison Butte |
| 12 | 24 | Green River - Hell's Half Mule |
| 12 | 25 | Green River - Hideout |
| 12 | 26 | Green River - Holes (Gold Hole - Little Hole) |
| 12 | 27 | Green River - Indian Pasture |
| 12 | 28 | Green River - Jack Springs |
| 12 | 29 | Green River - Jensen |
| 12 | 30 | Green River - Lake Valley |
| 12 | 31 | Green River - Moutains - Bare Mountain |
| 12 | 32 | Green River - Moutains - Black Mountains |
| 12 | 33 | Green River - Mountains - Douglas Moutain |
| 12 | 34 | Green River - Mountains - Sugar Loaf Mountains |
| 12 | 35 | Green River Ouray |
| 13 | 1 | Green River - Parks Brown's Park |
| 13 | 2 | Green River - Parks Echo Park |
| 13 | 3 | Green River - Parks - Island Park |
| 13 | 4 | Green River - Parks - Mitten Park |
| 13 | 5 | Green River - People |
| 13 | 6 | Green River - Plants - Municipal Plant |
| 13 | 7 | Green River - Plant Mutual Irrigation Company Pumping Plant |
| 13 | 8 | Green River - Railroads - Uintah Railroads |
| 13 | 9 | Green River - Railroads - Union Pacific Railroad |
| 13 | 10 | Green River - Railroads - Miscellaneous |
| 13 | 11 | Green River - Ranches - Bassett Ranch |
| 13 | 12 | Green River - Ranches - Buckboard Ranch |
| 13 | 13 | Green River - Ranches - Chew's Ranch |
| 13 | 14 | Green River - Ranches - Lowe's Ranch |
| 13 | 15 | Green River - Ranches - Mcpherson's Ranch |
| 13 | 16 | Green River - Ranches - Slaugh |
| 13 | 17 | Green River - Ranches - Teter's Ranch |
| 13 | 18 | Green River - Rapids - Disaster Rapids |
| 13 | 19 | Green River - Rapids - Red Creek Rapids |
| 13 | 20 | Green River - Rapids - Triplets Rapids |
| 13 | 21 | Green River - Rivers - Colorado River |
| 13 | 22 | Green River - Rivers - Price River |
| 13 | 23 | Green River - River - Yampa River |
| 13 | 24 | Green River -Rivers - White River |
| 13 | 25 | Green River - Rocks - Castle Rock |
| 13 | 26 | Green River - Rocks - Steamboat Rock |
| 13 | 27 | Green River - South Valley |
| 13 | 28 | Green River - Stations - Little Valley Gaging Station |
| 13 | 29 | Green River - Stations - Steam Generating Station |
| 13 | 30 | Green River - Transportation |
| 13 | 31 | Green River - Uteland Mill |
| 13 | 32 | Green River - Uteland Mine - Camp |
| 13 | 33 | Green River - Vernal |
| 13 | 34 | Green River - Washes - Deseret Wash |
| 13 | 35 | Green River - Washes - Deseret Springs Wash |
| 13 | 36 | Green River - Washes - Red Wash |
| 13 | 37 | Green River - Wyoming Soda Products Company |
| 13 | 38 | Green River - Washes - Sand Wash |
| 13 | 39 | Green River - Unidentified Photos |
| 13 | 40 | Green River - No Negative |
| 14 | 1 | Hard Scrabble Creek Canyon |
| 14 | 2 | Heber City Station |
| 14 | 3 | Helper - Blackhawk |
| 14 | 4 | Helper Substation |
| 14 | 5 | Hercules Powder Works |
| 14 | 6 | High Creek Station |
| 14 | 7 | Huntington Creek Canyon |
| 14 | 8 | Huntsville |
| 14 | 9 | Hyrum |
| 14 | 10 | Idaho Falls |
| 14 | 11 | Idaho Falls - Menan |
| 14 | 12 | Idaho, Oregon, Light and Power Company Station at Base |
| 14 | 13 | Inland Crystal Salt Substation |
| 14 | 14 | Ilium Station, Colorado |
| 14 | 15 | Indian Canyon |
| 14 | 16 | Jordan - Boiler Plant Extension |
| 14 | 17 | Jordan - Extension - 1924 |
| 14 | 18 | Jordan - Narrows |
| 14 | 19 | Jordan - Narrows - Lehi Transmission |
| 14 | 20 | Jordan - Narrows - Salt Lake Transmission |
| 14 | 21 | Jordan - Narrows - Tintic Line |
| 14 | 22 | Jordan - Narrows Station |
| 14 | 23 | Jordan - Receiving Station |
| 14 | 24 | Jordan - Steam Electric Station (20,000 KW) |
| 14 | 25 | Jordan - Steam Plant |
| 14 | 26 | Jordan - Steam Station |
| 14 | 27 | Jordan - Steam Station (1910) |
| 14 | 28 | Jordan - Steam Station Improvements |
| 14 | 29 | Jordan - Substation |
| 14 | 30 | Jordan - Transformer - Installation |
| 14 | 31 | Jordan - Miscellaneous |
| 14 | 32 | Jordan - Unidentified |
| 14 | 33 | Jordan - No Prints or No Negative |
| 14 | 34 | Kemmerer, Wyoming |
| 15 | 1 | Logan |
| 15 | 2 | Logan Development |
| 15 | 3 | Logan Development - Flume |
| 15 | 4 | Logan Developent - Pressure Box |
| 15 | 5 | Logan Station |
| 15 | 6 | Logan River |
| 15 | 7 | Logan, Salt Lake Telephone Line |
| 15 | 8 | Lost Creek |
| 15 | 9 | Lund |
| 15 | 10 | Lake Fork Creek |
| 15 | 11 | Lake Hope, Colorado |
| 15 | 12 | Lava Development |
| 15 | 13 | Lifton |
| 15 | 14 | Lincoln Avenue Substation |
| 15 | 15 | McCammon - Downey |
| 15 | 16 | McCammon - Pocatello |
| 15 | 17 | Magna Stream Station |
| 15 | 18 | Manti |
| 15 | 19 | Maxfield Mine Switchback |
| 15 | 20 | Midvale Substation |
| 15 | 21 | Menan - St. Anthony |
| 16 | 1 | Minidoka - Snake River |
| 16 | 2 | Mink Development |
| 16 | 3 | Moab Power and Light Company |
| 16 | 4 | Monroe |
| 16 | 5 | Montana Power Company |
| 16 | 6 | Morgan |
| 16 | 7 | Mt. Pleasant |
| 16 | 8 | Murdock - Dam |
| 16 | 9 | Murdock - Diversion Dam |
| 16 | 10 | Murdock - Murdock - Eureka 44 KV Line |
| 16 | 11 | Murdock - Pipeline |
| 16 | 12 | Murdock - Station |
| 16 | 13 | Murdock - Misc. |
| 16 | 14 | Lower Millcreek # 2 |
| 16 | 15 | Millcreek - Station |
| 16 | 16 | Millcreek - Station # 1 |
| 16 | 17 | Millcreek - Station # 2 |
| 16 | 18 | Millcreek - Pipe Line |
| 16 | 19 | Millcreek - Miscellaneous |
| 16 | 20 | Montrose - 44 KV Line |
| 16 | 21 | Montrose - Montrose - Delta Distribution |
| 16 | 22 | Montrose - Steam Station |
| 16 | 23 | Montrose - Miscellaneous |
| 17 | 1 | Nephi City Power Plant |
| 17 | 2 | Norman Valley Gap |
| 17 | 3 | Northeast Substation |
| 17 | 4 | Nunn's Dam |
| 17 | 5 | Olmsted - Alta Ditch |
| 17 | 6 | Olmsted - Blue Dugway |
| 17 | 7 | Olmsted - Bridal Veil Weir |
| 17 | 8 | Olmsted - Cableway |
| 17 | 9 | Olmsted - Camp #1 |
| 17 | 10 | Olmsted - Camp #2 |
| 17 | 11 | Olmsted - Camp #3 |
| 17 | 12 | Olmsted - Camp #4 |
| 17 | 13 | Olmsted - Concrete Plant |
| 17 | 14 | Olmsted - Cribbing and Stilling Well |
| 17 | 15 | Olmsted - Division B |
| 17 | 16 | Olmsted - Division C |
| 17 | 17 | Olmsted - Flume |
| 17 | 18 | Olmsted - Flume |
| 17 | 19 | Olmsted - Gravel Washing Plant |
| 17 | 20 | Olmsted - Headworks |
| 17 | 21 | Olmsted - Heislets |
| 17 | 22 | Olmsted - Lost Creek Weir |
| 17 | 23 | Olmsted - Miscellaneous |
| 17 | 24 | Olmsted - Miscellaneous |
| 17 | 25 | Olmsted - Miscellaneous |
| 17 | 26 | Olmsted - Nunn's |
| 17 | 27 | Olmsted - Olmsted |
| 17 | 28 | Olmsted - Penstock and Crane |
| 17 | 29 | Olmsted - Pressure Box |
| 18 | 1 | Olmsted - Railroad Grade |
| 18 | 2 | Olmsted - Rock Cliff |
| 18 | 3 | Olmsted - Sand Trap |
| 18 | 4 | Olmsted - Snowslide |
| 18 | 5 | Olmsted - Springville - Olaisted Line |
| 18 | 6 | Olmsted - Station |
| 18 | 7 | Olmsted - Substructure |
| 18 | 8 | Olmsted - Tailrace |
| 18 | 9 | Olmsted - Test Pit |
| 18 | 10 | Olmsted - Trestles |
| 18 | 11 | Olmsted - Tunnel Portal |
| 18 | 12 | Olmsted - Wasteway |
| 18 | 13 | Olmsted - No Negative |
| 18 | 14 | Olmsted - Unidentified |
| 18 | 15 | Olmsted - Descriptions - Index Cards |
| 18 | 16 | Oneida - Bagley Scraper |
| 18 | 17 | Oneida - Bear River |
| 18 | 18 | Oneida - Bridges |
| 18 | 19 | Oneida - Camp #3 |
| 18 | 20 | Oneida - Construction Camp |
| 18 | 21 | Oneida - Dam |
| 18 | 22 | Oneida - Diamond Drilling |
| 18 | 23 | Oneida - Dike |
| 18 | 24 | Oneida - Draft Tube Forms |
| 18 | 25 | Oneida - Dugway |
| 18 | 26 | Oneida - Equipment |
| 18 | 27 | Oneida - Flow Line |
| 18 | 28 | Oneida - Flume |
| 18 | 29 | Oneida - Gaging Station |
| 18 | 30 | Oneida - Generating Station |
| 19 | 1 | Oneida - Generators |
| 19 | 2 | Oneida - Headworks |
| 19 | 3 | Oneida - Intake |
| 19 | 4 | Oneida - Johnson Value |
| 19 | 5 | Oneida - Little Mountain |
| 19 | 6 | Oneida - Miscellaneous |
| 19 | 7 | Oneida - Mixing Plant |
| 19 | 8 | Oneida - Narrows |
| 19 | 9 | Oneida - No Negative |
| 19 | 10 | Oneida - No Print |
| 19 | 11 | Oneida - Oil Storage Tanks |
| 19 | 12 | Oneida - Penstocks |
| 19 | 13 | Oneida - Plant |
| 19 | 14 | Oneida - Power House |
| 19 | 15 | Oneida - Pumps |
| 19 | 16 | Oneida - Spillway |
| 19 | 17 | Oneida - Station |
| 19 | 18 | Oneida - Surge Tanks |
| 19 | 19 | Oneida - Switchyard |
| 19 | 20 | Oneida - Switchyard Tower |
| 19 | 21 | Oneida - Tailrace |
| 19 | 22 | Oneida - Tainter: Gate Opening |
| 19 | 23 | Oneida - Third Unit Installation |
| 19 | 24 | Oneida - Transformers |
| 19 | 25 | Oneida Unit #1 |
| 19 | 26 | Oneida Unit #2 |
| 19 | 27 | Oneida Unit #4 |
| 19 | 28 | Oneida - Woodstave Pipe |
| 19 | 29 | Otter Creek |
| 19 | 30 | Duray - Miscellaneous |
| 19 | 31 | Ovid Creek |
| 20 | 1 | Paonia Substation |
| 20 | 2 | Paris and Bridge |
| 20 | 3 | Paris Station |
| 20 | 4 | Park City Substation |
| 20 | 5 | Parley's Canyon |
| 20 | 6 | Phoenix Utility Company |
| 20 | 7 | Pioneer Station |
| 20 | 8 | Pleasant Grove |
| 20 | 9 | Pleasant Valley Reservior |
| 20 | 10 | Port Neuf |
| 20 | 11 | Price River |
| 20 | 12 | Price River Canyon |
| 20 | 13 | Provo River |
| 20 | 14 | Provo River |
| 20 | 15 | Riverdale Station |
| 21 | 1 | Santaquin |
| 21 | 2 | Scofield |
| 21 | 3 | Seely Creek - Forestry Station |
| 21 | 4 | Sevier County - Salina Creek |
| 21 | 5 | Sevier River |
| 21 | 6 | Shelley |
| 21 | 7 | Shelley - Blackfoot - Miscellaneous |
| 21 | 8 | Shelley - Idaho - Miscellaneous |
| 21 | 9 | Shelley - No Negative |
| 21 | 10 | Silverton - Ouray - 44 - KV - Line |
| 21 | 11 | Silverton - Substation |
| 21 | 12 | Six Mile Creek |
| 21 | 13 | Skeen and Skeen - Pumphouse |
| 21 | 14 | Slusser Plant - Sloan Creek |
| 21 | 15 | Smith and Moorehouse Creek |
| 21 | 16 | Snake Creek |
| 21 | 17 | Snake Creek |
| 21 | 18 | Snake River - Ashton - St. Anthony Development |
| 21 | 19 | Snake River - Big Bend Mountain |
| 21 | 20 | Snake River - Big Falls |
| 21 | 21 | Snake River - Canal |
| 21 | 22 | Snake River - Flood 1918 |
| 21 | 23 | Snake River - Gem State Dam |
| 21 | 24 | Snake River - Island Park Damsite |
| 21 | 25 | Snake River - Juniper Falls |
| 21 | 26 | Snake River - Milner Dam |
| 21 | 27 | Snake River - Miniooka Dam |
| 21 | 28 | Snake River - Shoshone Falls |
| 21 | 29 | Snake River - Station |
| 21 | 30 | Snake River - Swan Falls |
| 21 | 31 | Snake River - Twin Falls |
| 21 | 32 | Snake River - Woodville Development |
| 21 | 33 | Snake River - No Negatives |
| 21 | 34 | Snake River - Unidentified |
| 22 | 1 | Soda Development - Bear River |
| 22 | 2 | Soda Development - Bridges Country Road A |
| 22 | 3 | Soda Development - Bridges Country Road B |
| 22 | 4 | Soda Development - Bridges - Soda Creek |
| 22 | 5 | Soda Development - Bridges - Warm Creek |
| 22 | 6 | Soda Development - Campsites |
| 22 | 7 | Soda Development - Concrete Mixing Plant |
| 22 | 8 | Soda Development - Damages |
| 22 | 9 | Soda Development - Dams Coffer Dam |
| 22 | 10 | Soda Development - Dams - Concrete Dam - Exchange |
| 22 | 11 | Soda Development - Dams - Concrete Dam - Powerhouse |
| 22 | 12 | Soda Development - Dams - Concrete Dams - Concrete Dams - Sluiceway |
| 22 | 13 | Soda Development - Dams - Concrete Dam - Spillway |
| 22 | 14 | Soda Development - Dams - Concrete Dam - Unit No 1 |
| 22 | 15 | Soda Development - Dams - Concrete Dam - Views |
| 22 | 16 | Soda - Development - Dams - Concrete Dam - Miscellaneous |
| 22 | 17 | Soda Development - Diamond Drilling |
| 22 | 18 | Soda Development - Equipment |
| 22 | 19 | Soda Development - Flume |
| 22 | 20 | Soda Development - Gravel Washing Plant |
| 22 | 21 | Soda Development - Intake |
| 22 | 22 | Soda Development - Johnson Regulator |
| 22 | 23 | Soda Development - Men Working |
| 22 | 24 | Soda Development - Operator Cottages |
| 22 | 25 | Soda Development - Phoenix Yard |
| 22 | 26 | Soda Development - Powerhouse |
| 22 | 27 | Soda Development - Pump House |
| 22 | 28 | Soda Development - Reinforcing Bars |
| 22 | 29 | Soda Development - Reservoir |
| 22 | 30 | Soda Development - Roads - Country Road |
| 22 | 31 | Soda Development - Roads - Old State Road |
| 22 | 32 | Soda Development - Roads - State Highway |
| 22 | 33 | Soda Development - Scroll Case |
| 22 | 34 | Soda Development - Soda Springs |
| 22 | 35 | Soda Development - Spillway |
| 22 | 36 | Soda Development - Steam Heating Plant |
| 22 | 37 | Soda Development - Switchyard |
| 22 | 38 | Soda Development - Trestle |
| 22 | 39 | Soda Development - Views |
| 22 | 40 | Soda Development - No Negative |
| 22 | 41 | Soda Development - No Prints |
| 22 | 42 | Soda - Miscellaneous |
| 23 | 1 | Soldier Summit |
| 23 | 2 | Somerset - Substation |
| 23 | 3 | South Temple Heating Plant |
| 23 | 4 | Southeast Substation |
| 23 | 5 | Spanish Fork |
| 23 | 6 | Springville - Helper Line |
| 23 | 7 | Springville - Helper Line |
| 23 | 8 | Springville Power Plant |
| 23 | 9 | St. Anthony Canals |
| 23 | 10 | St. Anthony Dam |
| 23 | 11 | St. Anthony - Draft Tube Forms |
| 23 | 12 | St. Anthony - Ice |
| 23 | 13 | St. Anthony - Island |
| 23 | 14 | St. Anthony - Power Plant |
| 23 | 15 | St. Anthony - Wasteway |
| 23 | 16 | St. Anthony - Flume |
| 23 | 17 | St. Anthony - Wheel Pit - Station |
| 23 | 18 | St. Anthony - Miscellaneous |
| 23 | 19 | Stairs Station - Maxfield Mine |
| 23 | 20 | Stairs Station - Reservior |
| 23 | 21 | Stairs - Station Transformers |
| 23 | 22 | Standard Lab |
| 23 | 23 | Standard Substation |
| 23 | 24 | Stewart |
| 23 | 25 | Stewart Dam |
| 23 | 26 | Strawberry Tunnel |
| 23 | 27 | Stream Data - American Fork |
| 23 | 28 | Stream Data - Bear River No. 1 |
| 23 | 29 | Stream Data - Bear River No. 2 |
| 23 | 30 | Stream Data - Big Cottonwood |
| 23 | 31 | Stream Data - Big Cottonwood Creek |
| 23 | 32 | Stream Data - Birch Creek |
| 23 | 33 | Stream Data - Blacksmith Fork |
| 23 | 34 | Stream Data - Malad River |
| 23 | 35 | Stream Data - Ogden River - South Fork |
| 23 | 36 | Stream Data - Ovid Creek |
| 23 | 37 | Stream Data - Paris Creek |
| 23 | 38 | Stream Data - Provo River |
| 23 | 39 | Stream Data - Rainbow Canal |
| 23 | 40 | Stream Data - Strawberry Reservior |
| 23 | 41 | Stream Data - Weber River |
| 23 | 42 | Swan Creek - Electric Company |
| 23 | 43 | Swan Falls, Idaho |
| 24 | 1 | Tacoma Station |
| 24 | 2 | Tanner Canal |
| 24 | 3 | Telephon Lines |
| 24 | 4 | Terminal Substation Condenser |
| 24 | 5 | Terminal Substation Condenser No. 2 |
| 24 | 6 | Terminal Substations - Country Roads |
| 24 | 7 | Terminal Substation - Damaged Bushings |
| 24 | 8 | Terminal Substation 1916 Extension |
| 24 | 9 | Terminal Substation - 1917 Extension |
| 24 | 10 | Terminal Substation 1922 Extension |
| 24 | 11 | Terminal Substation - Insulators and Transformers |
| 24 | 12 | Terminal Substation Ponds |
| 24 | 13 | Terminal Substation - Reclaimation |
| 24 | 14 | Terminal Substation Sewers |
| 24 | 15 | Terminal Substation 44 K.V. Switchyard |
| 24 | 16 | Terminal Substation - 130 KV Switchyard |
| 24 | 17 | Terminal Substational 45 KV Transformers |
| 24 | 18 | Terminal Substations - Miscellaneous Items |
| 24 | 19 | Teton Valley Power and Milling Company |
| 24 | 20 | Teton River Power Site |
| 24 | 21 | Transmission Lines - Alexander - Soda Springs Line Ashton Line |
| 24 | 22 | Transmission Lines - Bingham - Garfield Line |
| 24 | 23 | Transmission Lines - Clearfield and Colorado |
| 24 | 24 | Transmission Lines - Devils Slide - Park City Line |
| 24 | 25 | Transmission Lines - Eureka - Mercur Lines |
| 24 | 26 | Transmission Lines - Gordon Creek |
| 24 | 27 | Transmission Lines - Grace - Lyton Line |
| 24 | 28 | Transmission Lines Grace - McCammon Line |
| 24 | 29 | Transmission Lines - Grace - Salt Lake City |
| 24 | 30 | Transmission Lines - Grace - Soda |
| 24 | 31 | Transmission Lines - Grace - Terminal Line |
| 24 | 32 | Transmission Lines - Grace - Wheelon Line |
| 24 | 33 | Transmission Lines Helper - Blackhawk Line |
| 24 | 34 | Transmission Lines - Idaho Falls Systems |
| 24 | 35 | Transmission Lines - Joran Narrows |
| 24 | 36 | Transmission Line - Lehi - Mercur Line |
| 24 | 37 | Transmission Lines - McCammon - Downey Line |
| 24 | 38 | Transmission Lines - McCammon - Pocatello |
| 24 | 39 | Transmission Lines - Mercur |
| 24 | 40 | Transmission Lines - Murdock - Eureka Line |
| 24 | 41 | Transmission Lines - Murray |
| 24 | 42 | Transmission Lines - Olmstead |
| 25 | 1 | Transmission Lines - Olmstead - Lehi |
| 25 | 2 | Transmission Lines - Olmstead - Lehi - Jordan Narrows |
| 25 | 3 | Transmission Lines - Ophir |
| 25 | 4 | Transmission Lines - Preston - Dayton Lines |
| 25 | 5 | Transmission Lines - Provo Reservoir |
| 25 | 6 | Transmission Lines - Riverdale - Devils Slide |
| 25 | 7 | Transmission Lines - Riverdale - Pioneer Line |
| 25 | 8 | Transmission Lines - Salt Lake City - Locations |
| 25 | 9 | Transmission Lines - Salt Works - Garfield Line |
| 25 | 10 | Transmission Lines - Santaquin - Eureka Lines |
| 25 | 11 | Transmission Lines - Scofield Line |
| 25 | 12 | Transmission Lines - Shelly - Blackfoot Line |
| 25 | 13 | Transmission Lines - Shelly - Idaho Falls Line |
| 25 | 14 | Transmission Lines - Soda Springs - Shields Line |
| 25 | 15 | Transmission Lines - Spring Canyon Line |
| 25 | 16 | Transmission Lines - Springville - Helper Lines |
| 25 | 17 | Transmission Lines - Termind - Jordan Narrows |
| 25 | 18 | Transmission Lines - Sunnyside - Green River - Sego |
| 25 | 19 | Transmission Lines - Terminal - Magna |
| 25 | 20 | Transmission Lines - Terminal - Magna - Arthur Line |
| 25 | 21 | Transmission Line - Wheelon - American Falls Line |
| 25 | 22 | Transmission Lines - Wheelon - Cache Suntion Line |
| 25 | 23 | Transmission Lines - Wheelon - Ogden Line |
| 25 | 24 | Transmission Lines - Miscellaneous |
| 25 | 25 | Transmission Lines - Unidentified |
| 25 | 26 | U.A.C. |
| 25 | 27 | Uintah |
| 25 | 28 | Utah Agricultural College Station |
| 25 | 29 | Utah Lake Investigations |
| 25 | 30 | Vernal Mining and Lighting Company |
| 25 | 31 | Vernal Station |
| 26 | 1 | Wasatch Company Utah |
| 26 | 2 | Weber and Davis Power Company Company |
| 26 | 3 | Weber River - Devil's Slide Filing |
| 26 | 4 | Weber Station - Dam - Dam Reconstruction |
| 26 | 5 | West Temple Substation |
| 26 | 6 | Western Colorado Power Company Ames - Burro Bridge - 44 K.V. Line |
| 26 | 7 | Western Colorado Power Company - Cascade Resivor Dam 1944 - Facing Repairs |
| 26 | 8 | Western Colorado Power Company - Imogene Pass |
| 26 | 9 | Western Colorado Power Company - Ouray Pipeline |
| 26 | 10 | Western Colorado Company Silverton Ouray - 44 K.V. Line |
| 26 | 11 | Western Colorado Power - O - Miscellaneous |
| 26 | 12 | Western Colorado Power Company - Unidentified |
| 26 | 13 | Wheelum - Am Falls - Transmission Lines |
| 26 | 14 | Wheelum Station Dam |
| 26 | 15 | Wheelum - Wheelon Station East Canal |
| 26 | 16 | Wheelon Station Interior Switchrack/Switchboard |
| 26 | 17 | Wheelon Station 1917 Extension |
| 26 | 18 | Wheelon Station Switch and Transformer Yard |
| 26 | 19 | Wheelon Station West Canal |
| 26 | 20 | Wheelon Station - Miscellaneous |
| 26 | 21 | Whitmore Oxygen |
| Addendum 1, Box 1 | 1 | Anthracite Creek Colorado |
| Addendum 1, Box 1 | 2 | North Fork of Gunnison River Valley, Colorado |
| Addendum 1, Box 1 | 3 | Garfield Co., Colorado |
| Addendum 1, Box 1 | 4 | American Falls, Idaho |
| Addendum 1, Box 1 | 5 | Ashton, Idaho |
| Addendum 1, Box 1 | 6 | Bannock Co., Idaho |
| Addendum 1, Box 1 | 7 | Bear Lake Co., Idaho |
| Addendum 1, Box 1 | 8 | Big Springs Station, Idaho |
| Addendum 1, Box 1 | 9 | Bonneville Co., Idaho |
| Addendum 1, Box 1 | 10 | Chesterfield, Idaho - Portneuf River |
| Addendum 1, Box 1 | 11 | Drigs, Idaho |
| Addendum 1, Box 1 | 12 | Firth, Idaho |
| Addendum 1, Box 1 | 13 | Franklin to Idaho |
| Addendum 1, Box 1 | 14 | Fremont Co., Idaho |
| Addendum 1, Box 1 | 15 | Hammet, Idaho |
| Addendum 1, Box 1 | 16 | Henry, Idaho |
| Addendum 1, Box 1 | 17 | Idaho Falls, Idaho |
| Addendum 1, Box 1 | 18 | Lava and Lava Hot Springs, Idaho |
| Addendum 1, Box 1 | 19 | Mesa, Idaho |
| Addendum 1, Box 1 | 20 | Mud Lake, Idaho |
| Addendum 1, Box 2 | 1 | North Fork - Snake River, Idaho |
| Addendum 1, Box 2 | 2 | Pocatello, Idaho |
| Addendum 1, Box 2 | 3 | Poplar, Idaho |
| Addendum 1, Box 2 | 4 | Rapids, Idaho |
| Addendum 1, Box 2 | 5 | St. Anthony, Idaho |
| Addendum 1, Box 2 | 6 | Shelley, Idaho |
| Addendum 1, Box 2 | 7 | Soda Springs, Idaho |
| Addendum 1, Box 2 | 8 | Tetonia, Idaho |
| Addendum 1, Box 2 | 9 | Warm River Station, Idaho |
| Addendum 1, Box 2 | 10 | Miscellaneous - Idaho |
| Addendum 1, Box 3 and 4 | 1 | American Fork Investigation |
| Addendum 1, Box 3 and 4 | 2 | American Fork - Tintic |
| Addendum 1, Box 3 and 4 | 3 | Bear Lake Development - Stream Data - Bear Lake |
| Addendum 1, Box 3 and 4 | 4 | Brigham Box Elder Co., Utah |
| Addendum 1, Box 3 and 4 | 5 | Cache Co., Utah |
| Addendum 1, Box 3 and 4 | 6 | Carbon Co., Utah |
| Addendum 1, Box 3 and 4 | 7 | Emery Co., Utah |
| Addendum 1, Box 3 and 4 | 8 | Eureka, Utah |
| Addendum 1, Box 3 and 4 | 9 | Farmington Canyon, Utah |
| Addendum 1, Box 3 and 4 | 10 | Flaming George Development |
| Addendum 1, Box 3 and 4 | 11 | Green River Investigation |
| Addendum 1, Box 3 and 4 | 12 | Green River Investigation |
| Addendum 1, Box 3 and 4 | 13 | Green River Investigation |
| Addendum 1, Box 3 and 4 | 14 | Logan River, Utah |
| Addendum 1, Box 3 and 4 | 15 | Morgan Co., Utah |
| Addendum 1, Box 3 and 4 | 16 | Morgan Co., Utah |
| Addendum 1, Box 5 and 6 | 1 | Juab Co., Utah |
| Addendum 1, Box 5 and 6 | 2 | Price River, Utah |
| Addendum 1, Box 5 and 6 | 3 | South Fork of Provo River, Utah |
| Addendum 1, Box 5 and 6 | 4 | Rich Co., Utah |
| Addendum 1, Box 5 and 6 | 5 | Salt Lake Co., Utah |
| Addendum 1, Box 5 and 6 | 6 | Salt Lake Valley, Utah |
| Addendum 1, Box 5 and 6 | 7 | San Pete Co., Utah |
| Addendum 1, Box 5 and 6 | 8 | Sevier Country, Utah |
| Addendum 1, Box 5 and 6 | 9 | Summit Co., Utah |
| Addendum 1, Box 5 and 6 | 10 | Tooele Co., Utah |
| Addendum 1, Box 5 and 6 | 11 | Uinta Co., Utah |
| Addendum 1, Box 5 and 6 | 12 | Utah Co., Utah |
| Addendum 1, Box 5 and 6 | 13 | Vernal Milling and Light Co., |
| Addendum 1, Box 5 and 6 | 14 | Wasatch Co., Utah |
| Addendum 1, Box 5 and 6 | 15 | Weber River Canyon, Utah |
| Addendum 1, Box 7 | 1 | Cutler Development |
| Addendum 1, Box 7 | 2 | Grace Development |
| Addendum 1, Box 7 | 3 | Lifton Pumping Station |
| Addendum 1, Box 7 | 4 | Oneida Development |
| Addendum 1, Box 7 | 5 | Riverdale Station |
| Addendum 1, Box 7 | 6 | Lincoln Co., Wyoming |
| Addendum 1, Box 7 | 7 | Yellowstone Park, Wyoming |
| Addendum 1, Box 7 | 8 | No Location Listed |
| Addendum 1, Box 7 | 9 | Miscellaneous |
| Addendum 1, Box 8 | 1 | Alpine |
| Addendum 1, Box 8 | 2 | American Fork |
| Addendum 1, Box 8 | 3 | Arthur Plant |
| Addendum 1, Box 8 | 4 | Bear River |
| Addendum 1, Box 8 | 5 | Bingham |
| Addendum 1, Box 8 | 6 | Disconnecting Switch |
| Addendum 1, Box 8 | 7 | Eureka |
| Addendum 1, Box 8 | 8 | Flaming George |
| Addendum 1, Box 8 | 9 | Grace - Transmission Lines |
| Addendum 1, Box 8 | 10 | Green River |
| Addendum 1, Box 8 | 11 | Helper - Blackhawk |
| Addendum 1, Box 8 | 12 | Hyrum |
| Addendum 1, Box 8 | 13 | Jordan Narrows |
| Addendum 1, Box 8 | 14 | Lava |
| Addendum 1, Box 8 | 15 | Lifton Pumping Station |
| Addendum 1, Box 8 | 16 | Logan |
| Addendum 1, Box 8 | 17 | McCammon - Pocatello |
| Addendum 1, Box 8 | 18 | Montrose |
| Addendum 1, Box 8 | 19 | Murdock - Mill Creek |
| Addendum 1, Box 8 | 20 | Nitrates |
| Addendum 1, Box 8 | 21 | Ogden River Canyon |
| Addendum 1, Box 8 | 22 | Oneida |
| Addendum 1, Box 8 | 23 | Paris Creek |
| Addendum 1, Box 8 | 24 | Provo River |
| Addendum 1, Box 8 | 25 | Rotary Switch - Operating Mechenism |
| Addendum 1, Box 8 | 26 | Santaquin - Eureka Line |
| Addendum 1, Box 8 | 27 | Scofield |
| Addendum 1, Box 8 | 28 | Spanish Fork Gov't Plant |
| Addendum 1, Box 8 | 29 | Springville - Helper |
| Addendum 1, Box 8 | 30 | St. Anthony |
| Addendum 1, Box 8 | 31 | Stairs Station Resevoir |
| Addendum 1, Box 8 | 32 | Tanner Canal |
| Addendum 1, Box 8 | 33 | Vernal |
| Addendum 1, Box 8 | 34 | Unidentified Prints |
| Addendum 1, Box 9 | 1 | Pierce Arrow Car near Big Falls Power Site |
| Addendum 1, Box 9 | 2 | Pleasant Grove Municipal Power Project |
| Addendum 1, Box 9 | 3 | Pleasant Valley Reservior |
| Addendum 1, Box 9 | 4 | Pioneer Station |
| Addendum 1, Box 9 | 5 | Port Neuf Project |
| Addendum 1, Box 9 | 6 | Preston - Dayton |
| Addendum 1, Box 9 | 7 | Price River Canyon |
| Addendum 1, Box 9 | 8 | Price River Irrigation Company |
| Addendum 1, Box 9 | 9 | Provo, Utah |
| Addendum 1, Box 9 | 10 | Provo River |
| Addendum 1, Box 9 | 11 | Rainbow Canal |
| Addendum 1, Box 9 | 12 | Rains substations |
| Addendum 1, Box 9 | 13 | Rexburg |
| Addendum 1, Box 9 | 14 | Richmond Station |
| Addendum 1, Box 9 | 15 | Riverdale |
| Addendum 1, Box 9 | 16 | Rock Creek |
| Addendum 1, Box 9 | 17 | Salina Creek Canyon |
| Addendum 2, Box 1 | 1 | Historical File - Plants and Stations - Alpine - |
| Addendum 2, Box 1 | 2 | Historical File - Plants and Stations - Alpine Plant - Historical |
| Addendum 2, Box 1 | 3 | Historical Files - Alpine Station - Negatives |
| Addendum 2, Box 1 | 4 | Historical File - Alpine - Negatives |
| Addendum 2, Box 1 | 5 | Historical File - Stores and Offices - American Fork |
| Addendum 2, Box 1 | 6 | Historical File - Cities and Towns - American Fork |
| Addendum 2, Box 1 | 7 | Historical File - Plants - Ames Plant (Telluride Power Co.) |
| Addendum 2, Box 1 | 8 | Historical File - Plants and Stations - Ames - Pelton Waterwheel |
| Addendum 2, Box 1 | 9 | Ames Power Station |
| Addendum 2, Box 1 | 10 | Ames |
| Addendum 2, Box 1 | 11 | Historical File - Ames Station - Pelton Water Wheel - Negative |
| Addendum 2, Box 1 | 12 | Animas River H.E. Project |
| Addendum 2, Box 1 | 13 | Historical File - Arco/Borax - Mobile Substation |
| Addendum 2, Box 1 | 14 | Historical File - Arco/Borax - Schematics and Voltimeter Logs |
| Addendum 2, Box 1 | 15 | Historical File - Arco/Borax Reactor and Arco, Idaho |
| Addendum 2, Box 1 | 16 | Historical File - Plans and Stations - Battle Creek |
| Addendum 2, Box 1 | 17 | Historical File - Bear Lake - Lifton Pumping Station |
| Addendum 2, Box 1 | 18 | Historical File - Bear Lake Development |
| Addendum 2, Box 1 | 19 | Historical File - Bear Lake - Lifton Pumping Station - Personnel |
| Addendum 2, Box 1 | 20 | Historical File - Bear Lake - Recreation |
| Addendum 2, Box 1 | 21 | Historical File - Plants and Stations - Bingham - Demolishing, 1874 |
| Addendum 2, Box 1 | 22 | Historical File - Plants and Stations - Bountiful |
| Addendum 2, Box 1 | 23 | Historical File - Plants and Stations - Blundell Geothermal Plant - Milford |
| Addendum 2, Box 1 | 24 | Historical File - Plants and Stations - Blundell Geothermal Plant - Milford |
| Addendum 2, Box 2 | 1 | Blundell |
| Addendum 2, Box 2 | 2 | Blundell Negatives |
| Addendum 2, Box 2 | 3 | Blundell Geothermal Proofs |
| Addendum 2, Box 2 | 4 | Bridger Plant |
| Addendum 2, Box 2 | 5 | Historical File - Plants and Stations - Jim Bullock Plant - W. C. P. Company |
| Addendum 2, Box 2 | 6 | Historical File - Plants and Stations - Jim Bullock Plant - W. C. P. Company |
| Addendum 2, Box 2 | 7 | Bullock |
| Addendum 2, Box 2 | 8 | Camp Williams Substation |
| Addendum 2, Box 2 | 9 | Historical File - Plants and Stations - Carbon Plant #1 - Construction |
| Addendum 2, Box 2 | 10 | Historical File - Plants and Stations - Carbon Plant #2(1956) - Construction |
| Addendum 2, Box 2 | 11 | Historical File - Plants and Stations - Carbon Plant #2 - Construction |
| Addendum 2, Box 2 | 12 | Historical File - Plants and Stations - Carbon Plant - Open House |
| Addendum 2, Box 2 | 13 | Carbon Plant |
| Addendum 2, Box 3 | 1 | Historical File - Plants and Stations - Cascade |
| Addendum 2, Box 3 | 2 | Cedar City |
| Addendum 2, Box 3 | 3 | Cottonwood |
| Addendum 2, Box 3 | 4 | Historical File - Plants and Stations - Cove |
| Addendum 2, Box 3 | 5 | Historical File - Plants and Stations - Cutler |
| Addendum 2, Box 3 | 6 | Historical File - Plants and Stations - Davis |
| Addendum 2, Box 3 | 7 | Delta |
| Addendum 2, Box 3 | 8 | Historical File - Plants and Stations - Downey |
| Addendum 2, Box 3 | 9 | Historical - Plants and Stations - Durango |
| Addendum 2, Box 3 | 10 | Historical File - Transportation - Durango, Colorado |
| Addendum 2, Box 3 | 11 | Historical File - cities and Towns - Durango (Colorado) |
| Addendum 2, Box 3 | 12 | Historical File - Cities and Towns - Duchesne - Mail Station |
| Addendum 2, Box 3 | 13 | El Mante Substation |
| Addendum 2, Box 3 | 14 | Historical File - Cities and Towns - Eureka |
| Addendum 2, Box 3 | 15 | Historical File - Cities and Towns - Evanston, Wyoming - Historical |
| Addendum 2, Box 3 | 16 | Historical File - Plants and Stations - Gadsby Plant #1 - Construction |
| Addendum 2, Box 3 | 17 | Historical File - Plants and Stations - Gadsby Plant #1 - Construction |
| Addendum 2, Box 3 | 18 | Historical File - Plants and Stations - Gadsby Plant #1 - Construction |
| Addendum 2, Box 4 | 1 | Historical File - Plants and Substations - Gadsby Plants #1 - Complete |
| Addendum 2, Box 4 | 2 | Historical File - Plants and Substations - Gadsby Plants #2 - Construction |
| Addendum 2, Box 4 | 3 | Gadsby Plant #2 - Complete |
| Addendum 2, Box 4 | 4 | Gadsby Plant #2 - Open House |
| Addendum 2, Box 4 | 5 | Historical File - Plants and Stations - Gadsby Plant #3 - Construction |
| Addendum 2, Box 4 | 6 | Gadsby Plant |
| Addendum 2, Box 4 | 7 | Gadsby |
| Addendum 2, Box 5 | 1 | Gladstone |
| Addendum 2, Box 5 | 2 | Historical File - Plants and Stations - Goshen |
| Addendum 2, Box 5 | 3 | Historical File - Plants and Stations - Grace Plant - Historical |
| Addendum 2, Box 5 | 4 | Historical File - Plants and Stations - Grace |
| Addendum 2, Box 5 | 5 | Historical File - Plants and Stations - Grace Dam |
| Addendum 2, Box 5 | 6 | Historical File - Green River Investigation - Historical |
| Addendum 2, Box 5 | 7 | Historical File - Plants and Stations - Hale Plant - Construction |
| Addendum 2, Box 5 | 8 | Historical File - Plants and Stations - Hale Plant - Construction |
| Addendum 2, Box 5 | 9 | Historical File - Plants and Stations - Hale Plant - Complete |
| Addendum 2, Box 6 | 1 | Historical File - Plants and Stations - Hale Plant - Tour |
| Addendum 2, Box 6 | 2 | Historical File - Plants and Stations - Hale Plant - Tour |
| Addendum 2, Box 6 | 3 | Hale Smoke Stack |
| Addendum 2, Box 6 | 4 | Historical File - Plants and Stations - High Creek |
| Addendum 2, Box 6 | 5 | Hilton |
| Addendum 2, Box 6 | 6 | Historical File - Plants and Stations - Hunter Plant #1 - Construction |
| Addendum 2, Box 6 | 7 | Historical File - Plants and Stations - Hunter Plant #1 - Construction |
| Addendum 2, Box 6 | 8 | Historical File - Plants and Stations - Hunter Plant - Construction |
| Addendum 2, Box 6 | 9 | Historical File - Plants and Stations - Hunter Plant #2 - Construction |
| Addendum 2, Box 6 | 10 | Historical File - Plants and Stations - Hunter Plant |
| Addendum 2, Box 7 | 1 | Historical File - Plants and Stations - Hunter - 1980 Photobook |
| Addendum 2, Box 7 | 2 | Historical File - Plants and Stations - Hunter - 1979 Photobook |
| Addendum 2, Box 7 | 3 | Historical File - Plants and Stations - Hunter Plant - Photobook |
| Addendum 2, Box 7 | 4 | Historical File - Plants and Stations - Hunter Plant #2 - Construction |
| Addendum 2, Box 7 | 5 | Historical File - Plants and Stations - Hunter Plant #2 - Construction |
| Addendum 2, Box 7 | 6 | Historical File - Plants and Stations - Hunter Plant #2 - Complete |
| Addendum 2, Box 7 | 7 | Historical File - Plants and Stations - Hunter Plant - Dedication |
| Addendum 2, Box 7 | 8 | Historical File - Plants and Stations - Hunter |
| Addendum 2, Box 8 | 1 | Historical File - Plants and Stations - Hunter Plant |
| Addendum 2, Box 8 | 2 | Historical File - Plants and Stations - Hunter Plant |
| Addendum 2, Box 8 | 3 | Historical File - Plants and Stations - Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 4 | Historical File - Plants and Stations, Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 5 | Historical File - Plants and Stations, Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 6 | Historical File - Plants and Stations, Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 7 | Historical File - Plants and Stations, Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 8 | Historical File - Plants and Stations, Huntington Plant #1, Construction |
| Addendum 2, Box 8 | 9 | Historical File - Plants and Stations, Huntington Plant |
| Addendum 2, Box 9 | 1 | Historical File - Plants and Stations, Huntington Complete |
| Addendum 2, Box 9 | 2 | Historical File - Plants and Stations, Huntington Plant #1, Complete |
| Addendum 2, Box 9 | 3 | Historical File - Plants and Stations, Huntington Plant - Directors Tour 9/30/79 |
| Addendum 2, Box 9 | 4 | Historical File - Plants and Stations, Huntington Plant #2 - Construction |
| Addendum 2, Box 9 | 5 | Historical File - Plants and Stations, Huntington Plant #2 - Construction |
| Addendum 2, Box 9 | 6 | Historical File - Plants and Stations, Huntington Plant |
| Addendum 2, Box 9 | 7 | Historical File - Plants and Stations, Huntington Plant - Research Farm |
| Addendum 2, Box 9 | 8 | Electric Lake |
| Addendum 2, Box 10 | 1 | Historical File - Plants and Stations - Huntington Plant |
| Addendum 2, Box 10 | 2 | Historical File - Plants and Stations - Huntington |
| Addendum 2, Box 10 | 3 | Historical File - Plants and Stations - Huntington |
| Addendum 2, Box 10 | 4 | Historical File - Plants and Stations - Hyrum Plant |
| Addendum 2, Box 10 | 5 | Historical File - Plants and Stations - Idaho Falls |
| Addendum 2, Box 10 | 6 | Historical File - Plants and Stations - Ilium |
| Addendum 2, Box 10 | 7 | Historical File - Plants and Stations - Jordan Plant - Historical |
| Addendum 2, Box 10 | 8 | Historical File - Plants and Stations - Jordan - Demolition, 9/1988 |
| Addendum 2, Box 10 | 9 | Lake Viva Naughton |
| Addendum 2, Box 10 | 10 | Historical File - Cities and Towns - Lava Hot Springs, Idaho |
| Addendum 2, Box 10 | 11 | Historical File - Plants and Stations - Logan |
| Addendum 2, Box 10 | 12 | Historical File - Cities and Towns - Madison Canyon |
| Addendum 2, Box 10 | 13 | Historical File - Plants and Stations - Magna (Utah Copper Company) |
| Addendum 2, Box 10 | 14 | Historical File - Plants and Stations - Malad Plant - Historical |
| Addendum 2, Box 10 | 15 | Historical File - Citites and Towns - Mercur |
| Addendum 2, Box 10 | 16 | Historical File - Plants and Stations - Midvale - Negative |
| Addendum 2, Box 10 | 17 | Historical File - Cities and Towns - Milford (Utah) |
| Addendum 2, Box 10 | 18 | Historical File - Plants and Stations - Mobile Transformer Substation |
| Addendum 2, Box 10 | 19 | Montrose |
| Addendum 2, Box 10 | 20 | Historical File - Cities and Towns - Morgan |
| Addendum 2, Box 10 | 21 | Historical File - Plants and Stations - Murdock Station - Historical |
| Addendum 2, Box 10 | 22 | Historical File - Plants and Stations - Murray |
| Addendum 2, Box 11 | 1 | Neeleton/Olathe (Colorado) |
| Addendum 2, Box 11 | 2 | Historical File - Plants and Stations - Niagara Plant |
| Addendum 2, Box 11 | 3 | Historical File - Plants and Stations - Nunn's |
| Addendum 2, Box 11 | 4 | Historical File - Ogden |
| Addendum 2, Box 11 | 5 | Historical File - Ogden |
| Addendum 2, Box 11 | 6 | Historical File - Ogden |
| Addendum 2, Box 11 | 7 | Ogden - Fun Run |
| Addendum 2, Box 11 | 8 | Historical File - Plants and Stations - Olmsted - General Views |
| Addendum 2, Box 11 | 9 | Historical File - Plants and Stations - Olmsted - Flume |
| Addendum 2, Box 11 | 10 | Historical File - Plants and Stations - Olmstead |
| Addendum 2, Box 11 | 11 | Historical File - Plants and Stations |
| Addendum 2, Box 11 | 12 | Historical File - Plants and Stations - Olmsted - Engineering School |
| Addendum 2, Box 11 | 13 | Historical File - Plants and Stations - Olmsted - Museum |
| Addendum 2, Box 12 | 1 | Historical File - Plants and Stations - Oneida Plant - Historical |
| Addendum 2, Box 12 | 2 | Historical File - Cities and Towns - Ophir, Co. - Avalanche, 1897 |
| Addendum 2, Box 12 | 3 | Historical File - Cities and Towns - Ophir (Colo.) - Trout Lake |
| Addendum 2, Box 12 | 4 | Historical File - Cities and Towns - Ouray (Colo.) |
| Addendum 2, Box 12 | 5 | Ouray |
| Addendum 2, Box 12 | 6 | Historical File - Plants and Stations - Ouray Plant |
| Addendum 2, Box 12 | 7 | Historical File - Plants and Stations - Paonia Steam Plant - WCP Company |
| Addendum 2, Box 12 | 8 | Paris Plant 8/79 |
| Addendum 2, Box 12 | 9 | Historical File - Citites and Towns - Park City (Silver King Mine) - Historical |
| Addendum 2, Box 12 | 10 | Historical File - Plants and Stations - Pioneer Plant - Historical |
| Addendum 2, Box 12 | 11 | Historical File - Plants and Stations - Pioneer Plant - (1955) |
| Addendum 2, Box 12 | 12 | Historical File - Plants and Stations - Pioneer Plant - (1953) |
| Addendum 2, Box 12 | 13 | Historical File - Plants and Stations - Pioneer Plant - Historical |
| Addendum 2, Box 12 | 14 | Historical File - Cities and Towns - Pleasant Grove (Utah) |
| Addendum 2, Box 12 | 15 | Historical File - Cities and Towns - Preston, Idaho - Historical Presentation Photo |
| Addendum 2, Box 12 | 16 | Price Service Station |
| Addendum 2, Box 12 | 17 | Historical File - Cities and Towns - Provo - Historical |
| Addendum 2, Box 13 | 1 | Red Mountain |
| Addendum 2, Box 13 | 2 | Historical File - Rexburg (Idaho) |
| Addendum 2, Box 13 | 3 | Richmond |
| Addendum 2, Box 13 | 4 | Historical File - Plants and Stations - Riverdale - 1953 |
| Addendum 2, Box 13 | 5 | Historical File - Riverton - Camp Williams |
| Addendum 2, Box 13 | 6 | Historical File - Cities and Towns - Salt Lake City - Aerial Views |
| Addendum 2, Box 13 | 7 | Historical File - Citites and Towns - Salt Lake City - Street Scenes |
| Addendum 2, Box 13 | 8 | Historical File - Promotional Materials - Great Salt Lake |
| Addendum 2, Box 13 | 9 | Historical File - Promotional Materials - Great Salt Lake Minerals and Chemicals Company |
| Addendum 2, Box 13 | 10 | Salt Lake DIV Office and Service Center |
| Addendum 2, Box 13 | 11 | Historical File - Citites and Towns Salt Lake Buidings and Companies |
| Addendum 2, Box 13 | 12 | Historical File - Citites and Towns - Salt Lake City Capital |
| Addendum 2, Box 13 | 13 | Historical File - Citites and Towns - Salt Lake City - Skyline (Day) |
| Addendum 2, Box 13 | 14 | Historical File - Citites and Towns - Salt Lake City - Skyline Shots - (Night) |
| Addendum 2, Box 13 | 15 | Salt Lake City and Town |
| Addendum 2, Box 14 | 1 | Historical San Quentin Pump |
| Addendum 2, Box 14 | 2 | Historical File - Plants and Stations - Santa Clara 1985 |
| Addendum 2, Box 14 | 3 | Historical File - Plants and Stations - Santaquin |
| Addendum 2, Box 14 | 4 | Sigurd Substation |
| Addendum 2, Box 14 | 5 | Historical File - Plants and Stations - Silverton (Colorado) |
| Addendum 2, Box 14 | 6 | Soda Plant |
| Addendum 2, Box 14 | 7 | Historical File - Plants and Stations - Snake Creek Plant - Historical |
| Addendum 2, Box 14 | 8 | Historical File - Plants and Stations - Southeast (Substation) |
| Addendum 2, Box 14 | 9 | South Temple Steam Heat Plant |
| Addendum 2, Box 14 | 10 | Historical South Willow Plant |
| Addendum 2, Box 14 | 11 | Historical File - Plants and Stations - St. Anthony |
| Addendum 2, Box 14 | 12 | Historical File - Plants and Stations - Stairs - Granite Plant |
| Addendum 2, Box 14 | 13 | Tacoma |
| Addendum 2, Box 14 | 14 | Tacoma Plant |
| Addendum 2, Box 14 | 15 | Historical File - Cities and Towns - Telluride, Company - General Views |
| Addendum 2, Box 14 | 16 | Historical File - Cities and Towns - Telluride, Company - General Views |
| Addendum 2, Box 15 | 1 | Historical File - Plants and Stations - Terminal Substation |
| Addendum 2, Box 15 | 2 | Historical File - Plants and Stations - Teton. ID Plant |
| Addendum 2, Box 15 | 3 | Timpanogos Substation |
| Addendum 2, Box 15 | 4 | Historical File - Cities and Towns - Tooele |
| Addendum 2, Box 15 | 5 | Tomboy Pump Station |
| Addendum 2, Box 15 | 6 | Historical File - Plants and Stations - Treasureton (Idaho) |
| Addendum 2, Box 15 | 7 | Historical File - Plants and Stations - Upper Millcreek - 1956 |
| Addendum 2, Box 15 | 8 | Historic University of Utah |
| Addendum 2, Box 15 | 9 | Utah County |
| Addendum 2, Box 15 | 10 | Historical File - Plants and Stations - Vernal |
| Addendum 2, Box 15 | 11 | Vernal |
| Addendum 2, Box 15 | 12 | Historical File - Plants and Stations - Weber - Historical |
| Addendum 2, Box 15 | 13 | Historical File - Plants and Stations - Weber - Plant |
| Addendum 2, Box 15 | 14 | Historical File - Plants and Stations - West Temple Demolition/Personel at work |
| Addendum 2, Box 15 | 15 | West Temple Substation |
| Addendum 2, Box 15 | 16 | Historical File - Plants and Stations - West Temple |
| Addendum 2, Box 15 | 17 | Historic File - Plants - Wheelon Plant, Company 1913 |
| Addendum 2, Box 15 | 18 | Wilberg |
| Addendum 2, Box 16 | 1 | Historical File - Transmission - Tests of 130 KV Lines, 1914 |
| Addendum 2, Box 16 | 2 | Historical File - Transmission - Wood Pole Lines, |
| Addendum 2, Box 16 | 3 | Historical File - Transmission - Bingham, |
| Addendum 2, Box 16 | 4 | Historical Files - Transmission - Colorado, 1922 |
| Addendum 2, Box 16 | 5 | Historical Files - Transmission - Logan, 1923 |
| Addendum 2, Box 16 | 6 | Historical Files - Transmission - Ogden, 1916 |
| Addendum 2, Box 16 | 7 | Historical Files - Transmission - Springville - Helper Line |
| Addendum 2, Box 17 | 1 | Historical File - Transmission - Willard Bay, 1924 |
| Addendum 2, Box 17 | 2 | Historical File - Transmission Lines - Bock Assurted |
| Addendum 2, Box 18 | 1 | Historical Early Transmission Lines |
| Addendum 2, Box 18 | 2 | Historical File - Transmission Lines - 230 KV - Sigurd, Arizona |
| Addendum 2, Box 18 | 3 | Historical File - Transmission Lines - 230 KV - Sigurd - Ely |
| Addendum 2, Box 18 | 4 | Historical File - Transmission - Utah - Arizona Interconnect, 1964 |
| Addendum 2, Box 18 | 5 | Historical File - Transmission - Grace - Salt Lake Line |
| Addendum 2, Box 18 | 6 | Historical File - Transmission - Terminal - Magna 130 KV Line |
| Addendum 2, Box 18 | 7 | Historical File - Transmission - Vernal Line |
| Addendum 2, Box 18 | 8 | Historical File - Transmission - 345 KV - Hot Line School At Moab |
| Addendum 2, Box 18 | 9 | Historical File - Transmission - Willard Bay - Damaged Tower, 1952 |
| Addendum 2, Box 18 | 10 | Historical File - Transmission - Ben Lomond - Naughton Line |
| Addendum 2, Box 18 | 11 | Historical File - Transmission - Springville - Helper, Grace |
| Addendum 2, Box 18 | 12 | Historical File - Transmission Lines - Montrose 44 KV Line |
| Addendum 2, Box 18 | 13 | Historical File - Transmission - Idaho Falls Pole Yard |
| Addendum 2, Box 18 | 14 | Historical File - Transmission - Idaho Falls Pole Yard |
| Addendum 2, Box 18 | 15 | Historical File - Transmission Lines - Malad |
| Addendum 2, Box 18 | 16 | Historical File - Transmission Lines - Cal - Pac Line 1960 |
| Addendum 2, Box 18 | 17 | Historical File - Transmission Lines - 345 KV - Indians - Environment Story |
| Addendum 2, Box 18 | 18 | Historical File - Transmission - 345 KW Lines - Construction |
| Addendum 2, Box 19 | 1 | Historical File - Transmission - Building Lines - Late 1800s |
| Addendum 2, Box 19 | 2 | Historical File - Transmission Lines - Construction |
| Addendum 2, Box 19 | 3 | Historical File - Transmission - Damage |
| Addendum 2, Box 19 | 4 | Historical File - Transmission - Line Maintenance |
| Addendum 2, Box 19 | 5 | Historical File - Transmission - Line Patrols |
| Addendum 2, Box 19 | 6 | Historical File - Transmission Lines - Mountain Lines - W.C.P. Company - Historical |
| Addendum 2, Box 19 | 7 | Historical File - Transmission Lines - Mountain Lines - W.C.P. Company - Historical |
| Addendum 2, Box 19 | 8 | Historical File - Transmission Lines - Mountain Lines - W.C.P. Company - Historical Mules |
| Addendum 2, Box 19 | 9 | Historical File - Transmission - 345 KV - Wood Tower Line - Construction |
| Addendum 2, Box 19 | 10 | Historical File - Transmission - Wood Pole Lines, Unidentified |
| Addendum 2, Box 19 | 11 | Historical File - Transmission Lines - Unidentified |
| Addendum 2, Box 19 | 12 | Historical File - Transmission Lines - Color |
| Addendum 2, Box 19 | 13 | Historical File - Transmission - Unknown Line, 3/1976 |
| Addendum 2, Box 19 | 14 | Historical File - Transmission - Snow and Ice Conditions |
| Addendum 2, Box 19 | 15 | Historical File - Transmission - Unidentified Steel Lattice Pylons |
| Addendum 2, Box 19 | 16 | Historical File - Transmission - Unidentified Steel Tube Pylons |
| Addendum 2, Box 19 | 17 | Transformers |
| Addendum 2, Box 20 | 1 | Historical File - Transportation - Horse - Drawn - Pioneer Road Meter |
| Addendum 2, Box 20 | 2 | Historical File - Transportation - Horse - Drawn - Salt Lake City Railroad Mule Car |
| Addendum 2, Box 20 | 3 | Historical File - Vehicles - Coal Transport (Likely At South Temple Plant) |
| Addendum 2, Box 20 | 4 | Historical File - Transportation - Trains |
| Addendum 2, Box 20 | 5 | Historical File - Transportation - Streetcars |
| Addendum 2, Box 20 | 6 | Historical File - Transportation - Streetcars - Car Barns |
| Addendum 2, Box 20 | 7 | Historical File - Transportation - Streetcars - Tracks and Lines |
| Addendum 2, Box 20 | 8 | Historical File - Transportation - SL Train Ticket Transfers 1900-1906 |
| Addendum 2, Box 20 | 9 | Historical File - Transportation - Trolley Buses |
| Addendum 2, Box 20 | 10 | Historical File - Vehicles - Cars and Trucks |
| Addendum 2, Box 20 | 11 | Transportation - Car |
| Addendum 2, Box 20 | 12 | Historical File - Vehicles - Ladder Truck |
| Addendum 2, Box 20 | 13 | Historical File - Transportation - Buses |
| Addendum 2, Box 20 | 14 | Historical File - Vehicles - Vehicle Fleet |
| Addendum 2, Box 20 | 15 | Historical File - Transportation - Festival of Trees |
| Addendum 2, Box 20 | 16 | Historical File - Tools and Equipment - Helicoptor, Black and White (Midnight, Loafer and Ogden Canyon) |
| Addendum 2, Box 20 | 17 | Historical File - Tools and Equipment - Helicoptor, Black and White (Midnight, Loafer and Ogden Canyon) |
| Addendum 2, Box 20 | 18 | Historical File - Tools and Equipment - Helicoptor, Color (Midnight, Loafer and Ogden Canyon) |
| Addendum 2, Box 20 | 19 | Historical File - Tools and Equipment - Helicoptor, Color (Midnight, Loafer and Ogden Canyon) |
| Addendum 2, Box 21 | 1 | Deer Creek, Coal Mine |
| Addendum 2, Box 21 | 2 | Desert Mine |
| Addendum 2, Box 21 | 3 | Kemmer Coal Mine |
| Addendum 2, Box 21 | 4 | Longwall Coal Mine |
| Addendum 2, Box 21 | 5 | Coal Exploration |
| Addendum 2, Box 21 | 6 | Coal Mills |
| Addendum 2, Box 21 | 7 | Coal Lab |
| Addendum 2, Box 21 | 8 | Coal Press Conference |
| Addendum 2, Box 21 | 9 | Historical File - Coal Mining - Historical (Presentation) |
| Addendum 2, Box 22 | 1 | Historical File - Mines and Mills - Arthur Mill, Utah Copper Company |
| Addendum 2, Box 22 | 2 | Historical File - Pre-Electric - Empire Mill |
| Addendum 2, Box 22 | 3 | Historical File - Mines and Mills - Gold King Mill |
| Addendum 2, Box 22 | 4 | Historical File - Mines and Mills - Hercules Mill |
| Addendum 2, Box 22 | 5 | Historical File - Mines and Mills - Iowa Mill |
| Addendum 2, Box 22 | 6 | Historical File - Mines and Mills - Judge Mill |
| Addendum 2, Box 22 | 7 | Historical File - Mines and Mills - Mercur - Historical |
| Addendum 2, Box 22 | 8 | Historical File - Mines and Mills - Mogul Mill |
| Addendum 2, Box 22 | 9 | Historical File - Mines and Mills - Murray Smelter, A.S.and R. Company |
| Addendum 2, Box 22 | 10 | Historical File - Mills - Ohio Copper Company Mill |
| Addendum 2, Box 22 | 11 | Historical File - Mines and Mills - Silver Lake Mill |
| Addendum 2, Box 22 | 12 | Historical File - Mines and Mills - Tomboy Mine and Mill |
| Addendum 2, Box 22 | 13 | Historical File - Mines and Mills - Overthrust Belt |
| Addendum 2, Box 23 | 1 | Historical File - Mines and Mills - Mines - Historical |
| Addendum 2, Box 23 | 2 | Historical File - Mines and Mills - Mining - Historical |
| Addendum 2, Box 23 | 3 | Historical File - Mines and Mills - Camp Bird Mine |
| Addendum 2, Box 23 | 4 | Historical File - Mines - Castle Gate (Pre - 1937) |
| Addendum 2, Box 23 | 5 | Historical File - Mines and Mills - Daly (Park City) |
| Addendum 2, Box 23 | 6 | Historical File - Mines - Silver King |
| Addendum 2, Box 23 | 7 | Historical File - Mines and Mills - Uranium |
| Addendum 2, Box 23 | 8 | Historical File - Mines and Mills - Wilberg Mine |
| Addendum 2, Box 23 | 9 | Historical File - Mines - RIM Award November 1986 |
| Addendum 2, Box 23 | 10 | Various Mines |
| Addendum 2, Box 24 | 1 | General |
| Addendum 2, Box 24 | 2 | Liberty Bell |
| Addendum 2, Box 24 | 3 | Delta |
| Addendum 2, Box 24 | 4 | San Juan Water Project |
| Addendum 2, Box 24 | 5 | San Miguel |
| Addendum 2, Box 24 | 6 | Trimble |
| Addendum 2, Box 25 | 1 | Automated Meter Reading |
| Addendum 2, Box 25 | 2 | Steam Generation |
| Addendum 2, Box 25 | 3 | Phase Angle Telemetry |
| Addendum 2, Box 25 | 4 | Historical File - Consumer Products - Appliances |
| Addendum 2, Box 25 | 5 | Historical File - Tools and Equipment - Adding Machine |
| Addendum 2, Box 25 | 6 | Historical File - Consumer Products - Demonstrations and Exhibits |
| Addendum 2, Box 25 | 7 | People Working with Power |
| Addendum 2, Box 25 | 8 | Canyons, Dams |
| Addendum 2, Box 25 | 9 | Fish from Dam Site |
| Addendum 2, Box 25 | 10 | Farm and Electrification |
| Addendum 2, Box 25 | 11 | Street Lighting |
| Addendum 2, Box 25 | 12 | Lights at Night |
| Addendum 2, Box 25 | 13 | Historical File - Voyager |
| Addendum 2, Box 26 | 1 | General Office |
| Addendum 2, Box 26 | 2 | Operations Center |
| Addendum 2, Box 26 | 3 | Information Resource Center |
| Addendum 2, Box 26 | 4 | Historical File - Control Centers |
| Addendum 2, Box 26 | 5 | Historical File - Promotional Materials - Building Interiors |
| Addendum 2, Box 26 | 6 | Historical File - Promotional Materials - Boarding House, 1937 |
| Addendum 2, Box 26 | 7 | Advertizing |
| Addendum 2, Box 26 | 8 | Sponsor for the Arts |
| Addendum 2, Box 26 | 9 | Economic Profile Booklet 1984 |
| Addendum 2, Box 26 | 10 | Utah Power and light 1982 Annual Report |
| Addendum 2, Box 26 | 11 | Incidents |
| Addendum 2, Box 26 | 12 | URD |
| Addendum 2, Box 26 | 13 | Various Exteriors |
| Addendum 2, Box 26 | 14 | Various Interiors |
| Addendum 2, Box 26 | 15 | Historical File - Plants and Stations - Generator - Historical |
| Addendum 2, Box 26 | 16 | Various Historical |
| Addendum 2, Box 26 | 17 | Historical File - Persons - Edison, Thomas A. |
| Addendum 2, Box 27 | 1 | Album Pages |
| Addendum 2, Box 28 | 1 | Scenic |
| Addendum 2, Box 28 | 2 | Historical File - Pictures of Lightning |
| Addendum 2, Box 28 | 3 | Street Scenes |
| Addendum 2, Box 28 | 4 | Recreation |
| Addendum 2, Box 28 | 5 | Historical File - Water |
| Addendum 2, Box 28 | 6 | Historical File - Valley Camp |
| Addendum 2, Box 28 | 7 | Walla Walla Valley / McGuire Family |
| Addendum 2, Box 28 | 8 | Snowbird |
| Addendum 2, Box 28 | 9 | Construction |
| Addendum 2, Box 28 | 10 | Graduation |
| Addendum 2, Box 28 | 11 | Employees at Work |
| Addendum 2, Box 28 | 12 | Misc. |
| Addendum 2, Box 29 | 1 | Directors |
| Addendum 2, Box 29 | 2 | Share Holder's Meetings |
| Addendum 2, Box 29 | 3 | Personnel |
| Addendum 2, Box 29 | 4 | Carbon Plant Personnel |
| Addendum 2, Box 29 | 5 | Naughton Plant Personnel |
| Addendum 2, Box 29 | 6 | Farms and Supervisors |
| Addendum 2, Box 29 | 7 | Swimming |
| Addendum 2, Box 29 | 8 | Historical File - Persons |
| Addendum 2, Box 29 | 9 | Personnel |
| Addendum 2, Box 29 | 10 | Historical File - Persons - Edward Naughton |
| Addendum 2, Box 29 | 11 | Historical File - IPP |
| Addendum 2, Box 29 | 12 | Historical File - Persons - Employees - Wire Stringing Crew, 1909 |
| Addendum 2, Box 29 | 13 | Historical File - Persons - Employees - Level Party, Bear Lake, 1913 |
| Addendum 2, Box 29 | 14 | Historical File - Persons - Employees - Generator Repair Crew, 1936 |
| Addendum 2, Box 29 | 15 | Historical File - Persons - Employees - Washington Ave. Pole Removal Crew, 1937 |
| Addendum 2, Box 29 | 16 | Historical File - Organizations - Civilian Conservation Corps - Soapstone Creek Camp |
| Addendum 2, Box 29 | 17 | Historical File - Persons - Group Photo At Olmsted |
| Addendum 2, Box 29 | 18 | Historical File - Persons - Unidentified |
| Addendum 2, Box 29 | 19 | BLM and Geese Nesting |
| Addendum 2, Box 29 | 20 | Meter Assembly |
| Addendum 2, Box 29 | 21 | Basketball Game - 1990 |
| Addendum 2, Box 29 | 22 | Ceremony |
| Addendum 2, Box 29 | 23 | Events |
| Addendum 2, Box 29 | 24 | Programs |
| Addendum 2, Box 29 | 25 | Volunteering |
| Addendum 2, Box 30 | 1 | Employees - Last Name A |
| Addendum 2, Box 30 | 2 | Employees - Last Name Baer - Blundell |
| Addendum 2, Box 30 | 3 | Employees Last Name Boardman - Byington |
| Addendum 2, Box 30 | 4 | Employees - Last Name C |
| Addendum 2, Box 30 | 5 | Employees - Last Name D |
| Addendum 2, Box 30 | 6 | Employees - Last Name E |
| Addendum 2, Box 30 | 7 | Employees - Last Name F |
| Addendum 2, Box 30 | 8 | Employees - Last Name G |
| Addendum 2, Box 30 | 9 | Employees - Last Name H - Hess |
| Addendum 2, Box 30 | 10 | Employees - Last Name Hiatt - Hymas |
| Addendum 2, Box 30 | 11 | Employees - Last Name I |
| Addendum 2, Box 30 | 12 | Employees - Last Name J |
| Addendum 2, Box 30 | 13 | Employees - Last Name K |
| Addendum 2, Box 30 | 14 | Employees - Last Name L |
| Addendum 2, Box 30 | 15 | Employees - Last Name M |
| Addendum 2, Box 30 | 16 | Employees - Last Name M - Mitchell S.2. |
| Addendum 2, Box 30 | 17 | Employees - Last Name M - Steve Marrow |
| Addendum 2, Box 30 | 18 | Employees - Last Name N |
| Addendum 2, Box 31 | 1 | Employees - Last Name O |
| Addendum 2, Box 31 | 2 | Employees - Last Name P |
| Addendum 2, Box 31 | 3 | Employees - Last Name R |
| Addendum 2, Box 31 | 4 | Employees - Last Name S |
| Addendum 2, Box 31 | 5 | Employees - Last Name T |
| Addendum 2, Box 31 | 6 | Employees - Last Name U-V |
| Addendum 2, Box 31 | 7 | Employees - Last Name W |
| Addendum 2, Box 31 | 8 | Employees - Last Name Y and Z |
| Addendum 2, Box 31 | 9 | Employees - Unknown |
| Addendum 2, Box 32 | 1 | Retirees - Last Name A |
| Addendum 2, Box 32 | 2 | Retirees - Last Name B |
| Addendum 2, Box 32 | 3 | Retirees - Last Name C |
| Addendum 2, Box 32 | 4 | Retirees - Last Name D |
| Addendum 2, Box 32 | 5 | Retirees - Last Name E |
| Addendum 2, Box 32 | 6 | Retirees - Last Name F |
| Addendum 2, Box 32 | 7 | Retirees - Last Name G |
| Addendum 2, Box 32 | 8 | Retirees - Last Name H |
| Addendum 2, Box 32 | 9 | Retirees - Last Name I-J |
| Addendum 2, Box 32 | 10 | Retirees - Last Name K |
| Addendum 2, Box 32 | 11 | Retirees - Last Name L |
| Addendum 2, Box 32 | 12 | Retirees - Last Name M |
| Addendum 2, Box 32 | 13 | Retirees - Last Name N |
| Addendum 2, Box 32 | 14 | Retirees - Last Name O |
| Addendum 2, Box 32 | 15 | Retirees - Last Name P |
| Addendum 2, Box 32 | 16 | Retirees - Last Name Q |
| Addendum 2, Box 32 | 17 | Retirees - Last Name R |
| Addendum 2, Box 32 | 18 | Retirees - Last Name S |
| Addendum 2, Box 32 | 19 | Retirees - Last Name T |
| Addendum 2, Box 32 | 20 | Retirees - Last Name U-V |
| Addendum 2, Box 32 | 21 | Retirees - Last Name W |
| Addendum 2, Box 32 | 22 | Retirees - Last Name Y and Z |
| Addendum 2, Box 32 | 23 | Stott and White Retirement Party |
| Addendum 2, Box 32 | 24 | Darcie and Dorthy Wilks Retirement Party |
| Addendum 2, Box 32 | 25 | S. Valley Retirement Party |
| Addendum 2, Box 32 | 26 | Retiree Bowlers |
| Addendum 2, Box 32 | 27 | Retirees - Upper Still Water Dam |
| Addendum 2, Box 32 | 28 | Clair Hadley Portrait and Retirement Dancer |
| Addendum 2, Box 32 | 29 | Various Photocopies from Holly |
| Addendum 2, Box 33, Oversize | Album | Electric Plants and Systems near Slat Lake City, not including Telluride Power Company, circa 1910-1920 |
| Addendum 2, Box 34, Oversize | 1 | Utah Power and Light photos of Additions since organization, circa 1910-1930, copyprints |
| Addendum 2, Box 35, Oversize | Album | Utah Power and Light: A basic industry. Serving an Intermountian Empire, volume 1. March 1, 1945 |
| Addendum 2, Box 36, Oversize | Album | Utah Power and Light: A basic industry. Serving an Intermountian Empire, volume 2. March 1, 1945 |
| Addendum 2, Box 37, Oversize | 1 | Utah Power and Light, valuation of electric properties used for rendering service in Utah as of December 31, 1934. Some of these prints are hand tinted. |
| Addendum 2, Box 38, Oversize | 1 | Historic images of Utah Power and Light plants and stations |
Names and SubjectsReturn to Top
Subject Terms
- Electric power-plants--Utah --History --Sources
- Electric utilities--West (U.S.)--History --Sources
Corporate Names
- Idaho Power and Transportation Company
- Knight Consolidated Power Company
- Rocky Mountain Power Company--Archives
- Telluride Power Company
- Utah Light and Traction Company
- Western Colorado Power Company
Form or Genre Terms
- Histories
- photograph albums
- photographs
- scrapbooks
Finding aid created by Sara Davis.
2020 (last modified: 2020)
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