Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3004 - Maintenance of Way support
- 14 more...
- ItemStruc001184 - Great Northern Engineering Drawing, Tie Treating Plant at Somers, Montana, 1971
- ItemStruc001185 - Great Northern Engineering Drawing, Tie Treating Plant at Somers, Montana, 1970
- ItemStruc001186 - Great Northern Engineering Drawing, Tie Treating Plant at Somers, Montana, 1971
- ItemStruc001188 - Great Northern Engineering Drawing, Tie Treating Plant at Somers, Montana, 1970
- ItemStruc001189 - Great Northern Engineering Drawing, Tie Treating Plant at Somers, Montana, 1970
- ItemStruc001244 - Great Northern Engineering Drawing, Tool House for Track Department at Delta, Washington, 1973
- ItemStruc001683 - Great Northern Engineering Drawing, Motor Car Repair Shop at South Klamath, Oregon, 1960
- ItemStruc001684 - Great Northern Engineering Drawing, Motor Car Repair Shop at South Klamath, Oregon, 1960
- ItemStruc001693 - Great Northern Engineering Drawing, Tool House, Metal at Newport, Washington, 1969
- 134 more...