Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1515 more...
- ItemPlat013508 - Plat Map of Northern Pacific Facilities at Auburn, Washington, 1941
- ItemPlat013509 - Plat Map of Northern Pacific Facilities at Auburn, Washington, undated
- ItemPlat013510 - Plat Map of Northern Pacific Facilities at Auburn, Washington, undated
- ItemPlat013511 - Plat Map of Northern Pacific Facilities at Auburn, Washington, undated
- ItemPlat013512 - Plat Map of Northern Pacific Facilities at Auburn, Washington, undated
- ItemPlat013513 - Plat Map of Northern Pacific Facilities at Austin, Montana, undated
- ItemPlat013514 - Plat Map of Northern Pacific Facilities at Austin, Montana, undated
- ItemPlat013515 - Plat Map of Northern Pacific Facilities at Austin, Montana, undated
- ItemPlat013516 - Plat Map of Northern Pacific Facilities at Avon, Montana, undated
- 311 more...