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
- 1050 more...
- ItemStruc002903 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002904 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002905 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002906 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002907 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002908 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002909 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, undated
- ItemStruc002910 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1932
- ItemStruc002911 - Great Northern Engineering Drawing, Engine House at South Klamath, Oregon, 1931
- 1032 more...