The Judith Willis Collection includes a postcard packet with double sided pictures, single sided postcards of King Street Station in Seattle, Washington, and the Great Northern Railway Oriental Limited at Horseshoe Tunnel in the Cascade Mountains.
The Kenneth Thompson Collection includes Great Northern seniority lists from 1956 and 1960, the Empire Builder schedule for 1960, and condensed Great Northern passenger schedules for 1962 and 1964.
The Kurt Armbruster Collectionis is comprised of photographs, books,audio cassettes of conversations with railroad employees and CDs on Pacific Northwest railroad subjects.
The Laurie Briggs and Family Collection includes Burlington Northern Railroad calendars, timetables and maps with a few Northern Pacific Railroad items, and a 1962 Great Northern Railway World's Fair poster.
The Lee Bailey Collection consists of 2 large binders of correspondence between Pacific Northwest railroad companies and Pacific Northwest railroad companies and customers on two broad subjects: shipping poultry feed (1904-1922) and shipping flour and grain (1915-1921).
The Loren Halseth Collection includes a painting of the the Tacoma, Washington Union Station on wood by Jess Cauthorn, timetables for the Burlington Northern, Great Northern, Northern Pacific, Pacific Coast and SP&S from the 1960's and 1970's, other operating and equipment documents and various small artifacts.
The Lowell Messman Collection includes documents, booklets and pamphlets, and artifacts, chiefly from the Great Northern and Burlington Northern, dating between 1946 and 1994.