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 3004 - Maintenance of Way support
- 35 more...
- ItemStruc004989 - Northern Pacific Engineering Drawing, Tool House at Attalia, Washington, 1953
- ItemStruc004990 - Northern Pacific Engineering Drawing, Section House at Attalia, Washington, 1953
- ItemStruc005212 - Northern Pacific Engineering Drawing, Garage for Section Truck at Missoula, Montana, 1961
- ItemStruc005214 - Northern Pacific Engineering Drawing, Section Tool House at East Olympia, Washington, 1964
- ItemStruc005215 - Northern Pacific Engineering Drawing, Motor Car House at Columbus, Montana, 1963
- ItemStruc005222 - Northern Pacific Engineering Drawing, Northern Pacific Transport Company Depot at Polson, Montana, 1960
- ItemStruc005223 - Northern Pacific Engineering Drawing, Northern Pacific Transport Company Depot at Polson, Montana, 1960
- ItemStruc005224 - Northern Pacific Engineering Drawing, Northern Pacific Transport Company Depot at Polson, Montana, 1960
- ItemStruc005225 - Northern Pacific Engineering Drawing, Northern Pacific Transport Company Depot at Polson, Montana, 1960
- 159 more...