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
- 903 more...
- ItemStruc002418 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002419 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002420 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002421 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002422 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002423 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1929
- ItemStruc002424 - Great Northern Engineering Drawing, Power House at Interbay, Washington, undated
- ItemStruc002425 - Great Northern Engineering Drawing, Power House at Interbay, Washington, undated
- ItemStruc002426 - Great Northern Engineering Drawing, Diesel Repair Shop at Havre, Montana, 1968
- 1179 more...