Collection is open for research.
Photographic negative copies of three items in the collection are designated OrHi 58184, OrHi 58185, and OrHi 58186.
Fort Dalles plans, Mss 3116, Oregon Historical Society Research Library.
Previously designated Mss 3116-1.
Also held at the Oregon Historical Society Research Library are the Louis Scholl papers, Mss 300, and the collection on the preservation of the Surgeon's Quarters at Fort Dalles, Mss 1094.
Collection includes 35 elevations, plans and details on 13 sheets of Fort Dalles in The Dalles, Oregon, 1856.
The Oregon Historical Society owns the materials in the Research Library and makes available reproductions for research, publication, and other uses. The Society does not necessarily hold copyright to all materials in the collections. In some cases, permission for use may require seeking additional authorization from copyright owners.