Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- ItemStruc000002 - Great Northern Engineering Drawing, Yard Office at Interbay, Washington, 1967
- ItemStruc000003 - Great Northern Engineering Drawing, Trainmaster and Terminal Managers Building at Interbay, Washington, 1968
- ItemStruc000386 - Great Northern Engineering Drawing, Depot Power Plant at Spokane, Washington, 1941
- ItemStruc000394 - Great Northern Engineering Drawing, Yard Office at Interbay, Washington, 1959
- ItemStruc000395 - Great Northern Engineering Drawing, Yard Office at Interbay, Washington, 1959
- 1588 more...