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 3003 - Maintenance Facilities
- 286 more...
- ItemStruc002171 - Northern Pacific Engineering Drawing, Storehouse Facilities - King Street Coach Yard at Seattle, Washington, 1949
- ItemStruc002640 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002641 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002642 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002643 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002644 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002645 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002646 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- ItemStruc002647 - Northern Pacific Engineering Drawing, Roundhouse, Frame 125 Foot at Yakima, Washington, 1933
- 1016 more...