Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 003 - Maintenance Facilities
- 131 en plus...
- PièceStruc000450 - Great Northern Engineering Drawing, Unnamed Structure at Interbay, Washington, 1967
- PièceStruc000451 - Great Northern Engineering Drawing, Unnamed Structure at Interbay, Washington, 1968
- PièceStruc000452 - Great Northern Engineering Drawing, Unnamed Structure at Seattle, Washington, 1968
- PièceStruc000453 - Great Northern Engineering Drawing, Unnamed Structure at Interbay, Washington, 1969
- PièceStruc000454 - Great Northern Engineering Drawing, Unnamed Structure at Interbay, Washington, 1969
- PièceStruc000456 - Great Northern Engineering Drawing, Unnamed Structure at Columbia Falls, Montana, 1969
- PièceStruc000462 - Great Northern Engineering Drawing, Pump House at Somers, Montana, 1971
- PièceStruc000466 - Great Northern Engineering Drawing, Storekeepers Office at Interbay, Washington, 1960
- PièceStruc000469 - Great Northern Engineering Drawing, King Street Coach Yard at Seattle, Washington, 1962
- 1951 en plus...