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
- 365 more...
- ItemStruc004887 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004893 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1920
- ItemStruc004922 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1907
- ItemStruc004923 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1907
- ItemStruc004964 - Northern Pacific Engineering Drawing, Depot at Attalia, Washington, 1951
- ItemStruc004965 - Northern Pacific Engineering Drawing, Depot at Attalia, Washington, 1951
- ItemStruc004966 - Northern Pacific Engineering Drawing, Depot at Attalia, Washington, 1951
- ItemStruc004967 - Northern Pacific Engineering Drawing, Station Facilities at Attalia, Washington, 1951
- ItemStruc004968 - Northern Pacific Engineering Drawing, Depot at Attalia, Washington, 1951
- 1288 more...