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
- 81 more...
- ItemStruc000383 - Great Northern Engineering Drawing, Power Plant at Interbay, Washington, 1957
- ItemStruc000384 - Great Northern Engineering Drawing, Engine and Boiler House at South Klamath, Oregon, 1932
- ItemStruc000385 - Great Northern Engineering Drawing, at Delta, Washington, 1961
- ItemStruc000387 - Great Northern Engineering Drawing, Engine House at Whitefish, Montana, 1962
- ItemStruc000388 - Great Northern Engineering Drawing, Engine House at Appleyard, Washington, 1946
- ItemStruc000389 - Great Northern Engineering Drawing, Engine House at Appleyard, Washington, 1946
- ItemStruc000390 - Great Northern Engineering Drawing, Engine and Boiler House at South Klamath, Oregon, 1956
- ItemStruc000391 - Great Northern Engineering Drawing, Engine House at Whitefish, Montana, 1954
- ItemStruc000392 - Great Northern Engineering Drawing, Repair in Place (RIP) Track Building at Whitefish, Montana, undated
- 2001 more...