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
- 91 more...
- ItemStruc001230 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1954
- ItemStruc001231 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1954
- ItemStruc001232 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1954
- ItemStruc001233 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1974
- ItemStruc001234 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1954
- ItemStruc001235 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1953
- ItemStruc001236 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1953
- ItemStruc001237 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1956
- ItemStruc001361 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- 1562 more...