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 3001 - Bridges
- 2119 more...
- ItemBB016564 - Northern Pacific Engineering Drawing: Marking Diagram, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016565 - Northern Pacific Engineering Drawing: Shop Plan - End Pins, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016566 - Northern Pacific Engineering Drawing: Shop Plan - Pins/Nuts, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016567 - Northern Pacific Engineering Drawing: Shop Plan - Through Span, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016568 - Northern Pacific Engineering Drawing: Shop Plan - 155 Foot Span, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016569 - Northern Pacific Engineering Drawing: Shop Plan - Bolts, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016570 - Northern Pacific Engineering Drawing: Shop Plan - 155 Foot Span, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016571 - Northern Pacific Engineering Drawing: Shop Plan - Girder/Deck Span, Bridge 10 - Deek Creek, Oso, Washington, undated
- ItemBB016572 - Northern Pacific Engineering Drawing: Shop Plan - Girder/Deck Span, Bridge 10 - Deek Creek, Oso, Washington, undated
- 5600 more...