Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 1402 more...
- ItemStruc008433 - Northern Pacific Engineering Drawing, Depot at Connell, Washington, 1945
- ItemStruc008434 - Northern Pacific Engineering Drawing, Depot at Connell, Washington, 1946
- ItemStruc008435 - Northern Pacific Engineering Drawing, Depot at Connell, Washington, 1961
- ItemStruc008437 - Northern Pacific Engineering Drawing, Depot at Kalama, Washington, 1960
- ItemStruc008438 - Northern Pacific Engineering Drawing, Depot at Kalama, Washington, 1960
- ItemStruc008439 - Northern Pacific Engineering Drawing, Depot at Kalama, Washington, 1960
- ItemStruc008440 - Northern Pacific Engineering Drawing, Depot at Kalama, Washington, 1960
- ItemStruc008441 - Northern Pacific Engineering Drawing, Depot at Kalama, Washington, 1960
- ItemStruc008442 - Northern Pacific Engineering Drawing, Freight Terminal for Superior Fast Freight at Tacoma, Washington, 1968
- 251 more...