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
- 91 more...
- ItemStruc000398 - Great Northern Engineering Drawing, Shops at Hillyard, Washington, undated
- ItemStruc000399 - Great Northern Engineering Drawing, Shops at Hillyard, Washington, undated
- ItemStruc000400 - Great Northern Engineering Drawing, Shops at Hillyard, Washington, undated
- ItemStruc000401 - Great Northern Engineering Drawing, Engine and Boiler House at South Klamath, Oregon, 1940
- ItemStruc000402 - Great Northern Engineering Drawing, Lunch Locker and Toilet Building at South Klamath, Oregon, 1955
- ItemStruc000408 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1948
- ItemStruc000409 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1929
- ItemStruc000410 - Great Northern Engineering Drawing, Store and Oil House at Interbay, Washington, 1951
- ItemStruc000411 - Great Northern Engineering Drawing, Roundhouse Foreman's Office at Interbay, Washington, 1947
- 1991 more...