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...
- IratdarabStruc005376 - Northern Pacific Engineering Drawing, Depot at Kennewick, Washington, 1953
- IratdarabStruc005377 - Northern Pacific Engineering Drawing, Depot at Kennewick, Washington, 1953
- IratdarabStruc005378 - Northern Pacific Engineering Drawing, Depot at Kennewick, Washington, 1953
- IratdarabStruc005379 - Northern Pacific Engineering Drawing, Operator's Building at Longview Junction, Washington, 1960
- IratdarabStruc005380 - Northern Pacific Engineering Drawing, Operator's Building at Longview Junction, Washington, 1960
- IratdarabStruc005381 - Northern Pacific Engineering Drawing, Depot at Woodland, Washington, 1960
- IratdarabStruc005382 - Northern Pacific Engineering Drawing, Depot at Woodland, Washington, 1961
- IratdarabStruc005383 - Northern Pacific Engineering Drawing, Depot at Woodland, Washington, 1961
- IratdarabStruc005384 - Northern Pacific Engineering Drawing, Depot at Woodland, Washington, 1960
- 1%% több...