Railroad Archives Online
- FondoD0063 - Walter W. Ainsworth Collection
- Serie002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Sottoserie014 - Photographs
- 003 - Railroads--Buildings and Structures
- 002 - Depots and Freighthouses
- Unità documentariaWWA-0372 - The Boylston, Washington Milwaukee Road depot in 1961.
- Unità documentariaWWA-0385 - The Milwaukee Road depot at Beverly, Washington in the 1970s.
- Unità documentariaWWA-0393 - Boxcab electric locomotives lead a train at Beverly, Washington in the late 1950s.
- Unità documentariaWWA-0397 - Milwaukee Road depot and icehouse at Othello, Washington, undated.
- Unità documentariaWWA-0398 - Milwaukee Road yard at Othello, Washington, undated.
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