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
- 865 more...
- ItemStruc005977 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005978 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1906
- ItemStruc005979 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005980 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005981 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005982 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005983 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, undated
- ItemStruc005984 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1970
- ItemStruc005985 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1957
- 788 more...