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
- 118 more...
- ItemStruc001395 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1940
- ItemStruc001396 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1963
- ItemStruc001397 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1946
- ItemStruc001398 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1946
- ItemStruc001399 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1973
- ItemStruc001400 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1978
- ItemStruc001401 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1973
- ItemStruc001402 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1973
- ItemStruc001403 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1967
- 1535 more...