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
- 738 more...
- ItemStruc005601 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005602 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1967
- ItemStruc005622 - Northern Pacific Engineering Drawing, Depot at Missoula, Montana, 1963
- ItemStruc005632 - Northern Pacific Engineering Drawing, Replace Timber Platform with Concrete and Install Gasoline Storage Facilities at Missoula, Montana, 1952
- ItemStruc005633 - Northern Pacific Engineering Drawing, Replace Timber Platform with Concrete and Install Gasoline Storage Facilities at Missoula, Montana, 1952
- ItemStruc005634 - Northern Pacific Engineering Drawing, Replace Timber Platform with Concrete and Install Gasoline Storage Facilities at Missoula, Montana, 1952
- ItemStruc005635 - Northern Pacific Engineering Drawing, Replace Timber Platform with Concrete and Install Gasoline Storage Facilities at Missoula, Montana, 1952
- ItemStruc005636 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1953
- ItemStruc005637 - Northern Pacific Engineering Drawing, Yard Office at Missoula, Montana, 1952
- 915 more...