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
- 1209 more...
- ItemStruc003317 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1933
- ItemStruc003318 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1933
- ItemStruc003319 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1933
- ItemStruc003320 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1933
- ItemStruc003321 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1966
- ItemStruc003322 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1966
- ItemStruc003323 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1966
- ItemStruc003324 - Great Northern Engineering Drawing, Engine House and Shop at Interbay, Washington, 1933
- ItemStruc003325 - Great Northern Engineering Drawing, Power House at Interbay, Washington, 1933
- 873 more...