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
- 731 more...
- ItemStruc005594 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005595 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005596 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005597 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005598 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005599 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005600 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005601 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005602 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- 922 more...