The William Sornsin Collection includes "The King Street Station Historic Structural Report" on the Seattle, Washington railroad station, the Washington Department of Transportaion Master Plan Summary Report on the King Street Station, notebooks, photographs and a study of past interior finishes of the King Street Station, and engineering drawings of the King Street Station. It also includes calendars for the Burlington Northern Santa Fe, shop packets of "The Great Northern Goat" published by the Great Northern Railway Historical Society and other reference sheets.
The Richard Barger Collection consists of one box of published books, a photograph of SP&S locomotives at Wishram, Washington and a Hudson locomotive lubrication chart.
The John Ludwig Collection is 9 scans of engineering drawings of the King Street Station, Seattle (Wash.). Originals were scanned at the Pacific Northwest Railroad Archive and the scans retained. The originals were returned to Mr. Ludwig.
The John Dennis Collection holds some 160 color photographs taken by Danny P. Cook and additional photographs provided as digital files. Subjects are primarily Burlington Northern equipment, employees and locations in western Washington state taken in the 1990's. Some photographs of Amtrak and Union Pacific subjects are also included.
The Elizabeth Heldele Collection comprises photographs of Old Tacoma, Washington and an unidentified railroad bridge, and a program for the 100th Anniversary of the Snoqualmie, Washington railroad depot.
The Drew Miller Collection amalgamates books on various railroad topics and photographs of the last Northern Pacific Railroad Company train to Gray's Harbor (Wash.) on February 18, 1956.