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
- 357 more...
- ItemStruc004879 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004880 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004881 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004882 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004883 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004884 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004885 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004886 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- ItemStruc004887 - Northern Pacific Engineering Drawing, Freight House at Portland, Oregon, 1906
- 1296 more...