Subscription list.

One oversize scrapbook of Camas Prarie Railroad time tables and correspondence.

Personal correspondence, newspaper clipping, and first ticket sold by the Spokane Falls and Coeur d'Alene Transportation Company, April 29, 1884.

Photographs from the collection of R.V. Nixon depicting locomotives, trestles, wrecks, and other railroad activity in eastern Washington, Oregon, Idaho, and Montana.

Research files, including newspaper and journal articles, maps, correspondence, oral history tapes and transcripts, and photographs, pertaining to Riegger's book, The Camas Prairie: Idaho's railroad on stilts (1986).

Photographs of Union Pacific railroad bridges in southern Idaho depicting their construction, maintenance, and replacement.

Correspondence between Walter A. Graydon and Charles A. Chandler.

Photographic prints and glass negatives depicting individuals and activities in the Lewiston, Idaho area.