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 3003 - Maintenance Facilities
- 1036 more...
- ItemStruc002889 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1941
- ItemStruc002890 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1931
- ItemStruc002891 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002892 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002893 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002894 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002895 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002896 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1952
- ItemStruc002897 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- 1046 more...