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
- 1620 more...
- ItemStruc008770 - Northern Pacific Engineering Drawing, Freight House at Kennewick, Washington, undated
- ItemStruc008864 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008865 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008866 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008867 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008868 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008869 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008870 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- ItemStruc008871 - Northern Pacific Engineering Drawing, Yard and Freight Office at Yakima, Washington, 1983
- 33 more...