Railroad Archives Online
- FondD0027 - Timothy Miller Collection
- Sorozat004 - Northern Pacific Railroad Company
- Alsorozat009 - Engineering Records
- 008 - Physical plant drawing
- 002 - Depots and Freighthouses
- 1%% több...
- IratdarabStruc005393 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1948
- IratdarabStruc005394 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1949
- IratdarabStruc005395 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, undated
- IratdarabStruc005396 - Northern Pacific Engineering Drawing, Depot at Prosser, Washington, 1950
- IratdarabStruc005397 - Northern Pacific Engineering Drawing, Unloading Platform at Prosser, Washington, 1961
- IratdarabStruc005402 - Northern Pacific Engineering Drawing, Depot at Pendleton, Oregon, 1959
- IratdarabStruc005403 - Northern Pacific Engineering Drawing, Depot at Pendleton, Oregon, 1959
- IratdarabStruc005404 - Northern Pacific Engineering Drawing, Depot at Pendleton, Oregon, 1959
- IratdarabStruc005405 - Northern Pacific Engineering Drawing, Depot at Pendleton, Oregon, 1959
- 1%% több...