Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 1155 en plus...
- PièceStruc004464 - Great Northern Engineering Drawing, Depot at Spokane, Washington, undated
- PièceStruc004465 - Great Northern Engineering Drawing, Depot at Spokane, Washington, 1964
- PièceStruc004466 - Great Northern Engineering Drawing, Depot at Spokane, Washington, 1954
- PièceStruc004996 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1962
- PièceStruc004997 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1906
- PièceStruc004998 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1923
- PièceStruc004999 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1906
- PièceStruc005000 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1906
- PièceStruc005001 - Great Northern Engineering Drawing, Depot at Everett, Washington, 1923
- 429 en plus...