Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 916 more...
- ItemStruc006029 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1958
- ItemStruc006030 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1952
- ItemStruc006031 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1952
- ItemStruc006032 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc006033 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1953
- ItemStruc006034 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1953
- ItemStruc006035 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc006036 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc006037 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- 737 more...