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.
The Jack Brown Collection incorporates a binder entitled "BN Reference Prints" containing 4 packets of negatives, 108 prints and 270 slides and a binder entitled "BN & Other Freight Cars" containing 568 slides, primarily of Burlington Northern subjects.
