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
- 57 more...
- ItemStruc005284 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1967
- ItemStruc005285 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1967
- ItemStruc005286 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1951
- ItemStruc005287 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1951
- ItemStruc005288 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1951
- ItemStruc005289 - Northern Pacific Engineering Drawing, Building for Lemhi Telephone Company at Salmon, Idaho, 1951
- ItemStruc005299 - Northern Pacific Engineering Drawing, Motor Car and Tool House for Sectionmen at Walla Walla, Washington, 1959
- ItemStruc005310 - Northern Pacific Engineering Drawing, Section Tool House at Olympia, Washington, 1967
- ItemStruc005313 - Northern Pacific Engineering Drawing, Motor Car House for Signal Maintainers at Noxon, Montana, 1966
- 137 more...