The other railroads materials portion of the Robert W. Downing Collection include 1 photograph of locomotive 1124, 1 employee timetable for the Spokane and Inland Empire Railroad Company, 2 books on railroad subjects and 38 issues of the National Railway Historical Society Bulletin.

The San Luis Obispo Railroad Museum Collection is comprised of the book "Wonderland 1905", descriptions of the Pacific Northwest written by Olin D. Wheeler and published by the Northern Pacific Railroad, and the brochure "Scenic Highlights" produced by the Northern Pacific Railroad.

A compilation of railroad stories by Freeman H. Hubbard. Hardbopund with dust jacket, 128 pages, 5 x 7 size. Published by Whittlesey House, New York. Other categories: Publications Book

The Tryone Johnsen Collection is comprised of 4 ice house drawings and 3 presentation slides of United States refrigerator car fleets operated by the Fruit Growers Express (FGE), Western Fruit Express (WFE) and Burlington Refrigerator Express (BRE).

The William Hoots Collection includes a Union Pacific lithograph, a copy of the June, 1905 "Technical World", "Union Pacific Country" by Robert G. Athearn, the booklet "The Royal Hudson Tour 1977", "Southern Pacific Locomotives" by Donald Duke, and 4 photographs of Baldwin locomotives.