Railroad Archives Online
- ФондовиD0027 - Timothy Miller Collection
- Серија004 - Northern Pacific Railroad Company
- Подсерија009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 594 више...
- ЈединицаStruc005387 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1950
- ЈединицаStruc005388 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1956
- ЈединицаStruc005389 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1948
- ЈединицаStruc005390 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1948
- ЈединицаStruc005391 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1949
- ЈединицаStruc005392 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1948
- ЈединицаStruc005393 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1948
- ЈединицаStruc005394 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1949
- ЈединицаStruc005395 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, undated
- 1059 више...