Railroad Archives Online
- CollectionD0170a - Cascade Rail Foundation Walt Ainsworth Photograph Collection
- Series002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- ItemWWA-0372 - The Boylston, Washington Milwaukee Road depot in 1961.
- ItemWWA-0385 - The Milwaukee Road depot at Beverly, Washington in the 1970s.
- ItemWWA-0393 - Boxcab electric locomotives lead a train at Beverly, Washington in the late 1950s.
- ItemWWA-0397 - Milwaukee Road depot and icehouse at Othello, Washington, undated.
- ItemWWA-0398 - Milwaukee Road yard at Othello, Washington, undated.
- ItemWWAMP1973 - Milwaukee Road Garcia, Washington depot and water tank, undated.
- ItemWWAMP2331 - Puget Sound & Willapa Harbor (Milwaukee Road) Chehalis, Washington depot, undated.
- ItemWWAMP2446 - Milwaukee Road depot at Ellensburg, Washington, undated.