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
- 882 more...
- ItemStruc005994 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1950
- ItemStruc005995 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1954
- ItemStruc005996 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1949
- ItemStruc005997 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1949
- ItemStruc005998 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1949
- ItemStruc005999 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1954
- ItemStruc006000 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1967
- ItemStruc006001 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1959
- ItemStruc006002 - Northern Pacific Engineering Drawing, Depot at Spokane, Washington, 1960
- 771 more...