The Herb Grisham Collection includes railroad employee passes for the Great Northern and Northern Pacific, telegraph union membership cards, time books and rule books for the period between 1913 and 1959.
The Humane Society of Central Oregon Collection includes a sheriff's deed, a Northern Pacific Railroad deed, a Great Northern Railway bill of sale, a Great Northern Railway money order stub, a Great Northern Railway ticket stub, a Snohomish County tax statement, a St. Paul, Minneapolis and Manitoba Railway Company receipt, and an insurance policy.
The J. A. Gustaphson Collection is comprised of files from the Office of Chief Engineer: Specifications for Fabricating Concrete Piles and Trestle Slabs; Great Northern Railway - Statutory Clearances folder; Moving of Bridge Spans file; File of movable bridge machinery; File, Specifications for fabrications of reinforced concrete pipe; Folder of information about railroad bridges in Minneapolis; File, Specifications for erection of steel railway bridges; 2 files, Super elevation and length of Spirals for curved alignment; Book, Standard Track Layouts; File, Standard Timber Trestle Details; Form, blank Bridge Tie Inspection Report; Drawing, Allouez Ore Dock 2, inner fender west side; 4 drawings,Parts for concrete culvert installation and repair; Drawing, Standard Culvert Tie; Folder, specifications for Erection of Steel railroad Bridges; Drawing, Standard Pile Trestle for branch lines; Folder, instructions for Erection of Steel Bridges.
The J. W. Mathews consists of 1 map of the Northern Pacific Railroad Seattle-Lake Union line, 5 Milwaukee Road maps of Tacoma, Washington stations, land, tracks and structures, and 1 mini soap bar from the Northern Pacific.
The Jack Blanchard Collection includes issues of "Extra 2200 South", a magazine on diesel locomotive news and histories, and a Milwaukee Road postcard of Snoqualmie Pass, Washington.