Railroad Archives Online
- ФондовиD0027 - Timothy Miller Collection
- Серија004 - Northern Pacific Railroad Company
- Подсерија009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 1339 више...
- ЈединицаStruc007368 - Northern Pacific Engineering Drawing, Yard Office at Longview, Washington, 1977
- ЈединицаStruc007369 - Northern Pacific Engineering Drawing, Yard Office at Longview, Washington, 1977
- ЈединицаStruc007370 - Northern Pacific Engineering Drawing, Yard Office at Longview, Washington, 1977
- ЈединицаStruc007373 - Northern Pacific Engineering Drawing, Yard Office at Longview, Washington, 1976
- ЈединицаStruc007374 - Northern Pacific Engineering Drawing, Yard Office at Longview, Washington, 1978
- ЈединицаStruc007777 - Northern Pacific Engineering Drawing, Depot at Trident, Montana, 1976
- ЈединицаStruc007778 - Northern Pacific Engineering Drawing, Depot at Trident, Montana, 1976
- ЈединицаStruc007779 - Northern Pacific Engineering Drawing, Depot at Trident, Montana, 1910
- ЈединицаStruc007780 - Northern Pacific Engineering Drawing, Depot at Trident, Montana, 1910
- 314 више...