<?xml version="1.0"?>
<!DOCTYPE ead PUBLIC "+//ISBN 1-931666-00-8//DTD ead.dtd (Encoded Archival Description (EAD) Version 2002)//EN" "ead.dtd">
<ead>
  <eadheader countryencoding="iso3166-1" dateencoding="iso8601" langencoding="iso639-2b" repositoryencoding="iso15511" relatedencoding="dc" scriptencoding="iso15924">
    <eadid countrycode="US" url="https://archiveswest.orbiscascade.org/ark:80444/xv166173" identifier="80444/xv166173" mainagencycode="US-ula" encodinganalog="identifier">UUS_p0653.xml</eadid>
    <filedesc>
      <titlestmt>
        <titleproper encodinganalog="title">Guide to the Space Dynamics Laboratory photographs<date normal="1964/1980" type="inclusive"/></titleproper>
        <titleproper type="filing" altrender="nodisplay">Space Dynamics Laboratory photographs</titleproper>
        <author encodinganalog="creator">Finding aid created by Heather Housley and Daniel Davis</author>
      </titlestmt>
      <publicationstmt>
        <publisher encodinganalog="publisher">Utah State University, Merrill-Cazier Library, Special Collections &amp; Archives</publisher>
        <date encodinganalog="date" calendar="gregorian" era="ce" normal="2025">2025</date>
        <address>
          <addressline>Merrill-Cazier Library</addressline>
          <addressline>Utah State University</addressline>
          <addressline>3000 Old Main Hill</addressline>
          <addressline>Logan, Utah 84322-3000</addressline>
          <addressline>Business Number: 435 797-8248</addressline>
          <addressline>Fax Number: 435 797-2880</addressline>
          <addressline>scweb@usu.edu</addressline>
          <addressline>https://archives.usu.edu/</addressline>
        </address>
      </publicationstmt>
    </filedesc>
    <profiledesc>
      <creation>This finding aid was produced using ArchivesSpace on <date>2025-08-05</date>.</creation>
      <langusage>Description is written in: <language langcode="eng" scriptcode="Latn" encodinganalog="language">English, Latin script</language>.</langusage>
      <descrules>Finding aid based on DACS (Describing Archives: A Content Standard), 2nd Edition.</descrules>
    </profiledesc>
  </eadheader>
  <archdesc level="collection" relatedencoding="marc21" type="inventory">
    <did>
      <repository>
        <corpname encodinganalog="852$a">Utah State University, Merrill-Cazier Library, Special Collections &amp; Archives</corpname>
      </repository>
      <unittitle encodinganalog="245$a">Space Dynamics Laboratory photographs</unittitle>
      <unitid countrycode="US" repositorycode="US-ula" encodinganalog="099">UUS_P0653</unitid>
      <physdesc>
        <extent encodinganalog="300$a">.25 linear feet</extent>
        <extent encodinganalog="300$a">1 box</extent>
      </physdesc>
      <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">1964-1980</unitdate>
      <abstract encodinganalog="5203_">An assortment of photographs and negatives related to the Space Dynamics Laboratory in Logan, Utah; also includes images of western US railroad construction.</abstract>
      <langmaterial><language langcode="eng" scriptcode="Latn" encodinganalog="546">English</language>
.    </langmaterial>
    </did>
    <bioghist encodinganalog="545">
      <p>Space Dynamics Laboratory (SDL) is a nonprofit government contractor owned by Utah State University. SDL is the sole University Affiliated Research Center (UARC) for the United States Missile Defense Agency, and is one of 15 UARCs in the nation for the United States Department of Defense. Together with Utah State University, SDL has completed over 420 successful space missions and deployed over 500 independent hardware and software systems into space.</p>
      <p>SDL traces its origins to the earliest US space experiments using German V-2 rockets at the end of World War II. These experiments, which measured electron density in the upper atmosphere, led to the formation of the Upper Air Research Laboratory (UARL) at the University of Utah in 1948 and the Electro-Dynamics Laboratories (EDL) at Utah State University in 1959. The two laboratories frequently collaborated, and in 1970, UARL relocated to Utah State University. In 1982, the laboratories merged to form the Space Dynamics Laboratory.</p>
      <p>Source: <extref show="new" href="https://www.sdl.usu.edu/company/history/" actuate="onrequest" role="text/html">USU/SDL</extref></p>
    </bioghist>
    <scopecontent encodinganalog="5202_">
      <p>This collection contains assorted photographs and negatives from the Space Dynamics Laboratory (SDL), primarily from the 1970s and 1980s. These images detail some of the project equipment, personnel, and locations related to SDL, and were likely collected from the office of Dr. Doran Baker, an SDL founder and professor of engineering at Utah State University. Also included are images related to Dr. Baker's other passion: the history of the western United States, particularly in areas of Cache Valley, Utah. The majority of these images are unidentified; more information will be added in the future.</p>
    </scopecontent>
    <accessrestrict encodinganalog="506">
      <p>No restrictions on access, except: not available through interlibrary loan.</p>
    </accessrestrict>
    <userestrict encodinganalog="540">
      <p>It is the responsibility of the researcher to obtain any necessary copyright clearances.</p>
      <p>Permission to publish material from the Space Dynamics Laboratory photographs must be obtained from the
<extref show="new" href="https://archives.usu.edu/" actuate="onrequest" role="text/html">Photograph Curator</extref>
and/or the Special Collections Section Head.</p>
    </userestrict>
    <prefercite encodinganalog="524">
      <p><emph render="italic">Initial Citation:</emph> Space Dynamics Laboratory photographs
USU_P0653. Special Collections and Archives. Utah State University
Merrill-Cazier Library. Logan, Utah.</p>
      <p><emph render="italic">Following Citations:</emph>USU_P0653,
USUSCA.</p>
    </prefercite>
    <relatedmaterial encodinganalog="5441_">
      <p>Doran Baker papers, <extref show="new" href="https://archiveswest.orbiscascade.org/ark:80444/xv441069" actuate="onrequest" role="text/html">UUS_8.2:2 BAK</extref></p>
      <p>Space Dynamics Laboratory reports, contracts, and other materials, <extref show="new" href="https://archiveswest.orbiscascade.org/ark:80444/xv245365" actuate="onrequest" role="text/html">USU_17.5:59</extref></p>
    </relatedmaterial>
    <acqinfo encodinganalog="541">
      <p>While no documentation exists, these materials were likely donated to USU Special Collections by Doran Baker some time around March 2006.</p>
    </acqinfo>
    <arrangement encodinganalog="351">
      <p>This collection is divided into two series: images related to the Space Dynamics Laboratory, and images related to western US history.</p>
    </arrangement>
    <controlaccess>
      <controlaccess>
        <geogname source="lcsh" encodinganalog="651">Golden Spike National Historic Site (Utah)--Photographs.</geogname>
      </controlaccess>
      <controlaccess>
        <subject source="lcsh" encodinganalog="650">Colleges and Universities</subject>
        <subject source="lcsh" encodinganalog="650">Space sciences</subject>
        <subject source="lcsh" encodinganalog="650">Railroads--Design and construction.</subject>
      </controlaccess>
    </controlaccess>
    <dsc type="analyticover">
      <c01 level="series">
        <did>
          <unittitle encodinganalog="245$a">SDL images</unittitle>
        </did>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Building used by personnel working under contract AF19</unittitle>
            <unitid encodinganalog="099">1:01-02</unitid>
            <unitdate normal="1964/1964">1964 April 24</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Photograph of AZA payload, with individual parts labeled</unittitle>
            <unitid encodinganalog="099">1:03-04</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Ground Based Field Widened Interferometer</unittitle>
            <unitid encodinganalog="099">1:05</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Figure 45: Haycock</unittitle>
            <unitid encodinganalog="099">1:06</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Proof sheets of assorted mechanical components of "Stratospheric Nitric Oxide Detector, Impact Damage After 2nd Flight"</unittitle>
            <unitid encodinganalog="099">1:07-08</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Negatives in envelope marked "Randy Knight 6/17/80"</unittitle>
            <unitid encodinganalog="099">1:09</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Assorted unidentified snapshots of personnel and equipment</unittitle>
            <unitid encodinganalog="099">1:10-23</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Dave Burt "mug shot," 3 copies with negative</unittitle>
            <unitid encodinganalog="099">1:24</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Alvin M. Despain </unittitle>
            <unitid encodinganalog="099">1:25</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="item">
          <did>
            <unittitle encodinganalog="245$a">Allen Shaw</unittitle>
            <unitid encodinganalog="099">1:26</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Electron Beam Aerobee Payload 3.910-1</unittitle>
            <unitid encodinganalog="099">2:01-02</unitid>
            <unitdate normal="1971/1971">1971 April 20</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">SID Black Brants 17.110-1; 17.110-2</unittitle>
            <unitid encodinganalog="099">2:03</unitid>
            <unitdate normal="1971/1971">1971 July</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Dual Channel Filter Radiometer; Allen Steed, Terry Higbee</unittitle>
            <unitid encodinganalog="099">2:04</unitid>
            <unitdate normal="1971/1971">1971 September</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Aspen Fourier Conference, EDL</unittitle>
            <unitid encodinganalog="099">2:05</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Astrobee Ds, 30.205-3 and 30.205-4</unittitle>
            <unitid encodinganalog="099">2:06</unitid>
            <unitdate normal="1972/1972">1972 March</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Aerobee 3.613; Stratosphere N.O. Detector</unittitle>
            <unitid encodinganalog="099">2:07-08</unitid>
            <unitdate normal="1973/1973">1973 April</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Rockets</unittitle>
            <unitid encodinganalog="099">2:09</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Untitled negatives and proof sheets</unittitle>
            <unitid encodinganalog="099">2:10-12</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">"Icecap 75" Astrobee D IC503.22-1</unittitle>
            <unitid encodinganalog="099">2:13-14</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
        </c02>
      </c01>
      <c01 level="series">
        <did>
          <unittitle encodinganalog="245$a">Western history images</unittitle>
        </did>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Assorted western landscape negatives</unittitle>
            <unitid encodinganalog="099">3:01-13</unitid>
            <unitdate normal="1964/1980" type="inclusive" encodinganalog="245$f">undated</unitdate>
            <container type="box">1</container>
            <container type="folder">3</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <p>13 sheets of negatives with accompanying proof sheets. The main subject of these negatives appear to be western US railroad construction in the latter half of the 19th century. Also included are images of Promontory, Utah, and the Golden Spike events of 1869.</p>
          </scopecontent>
        </c02>
      </c01>
    </dsc>
  </archdesc>
</ead>

