Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series010 - Other Railroads
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 128 more...
- ItemBB017327 - Camas Prairie Railroad Engineering Drawing: Timber Deck, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017328 - Camas Prairie Railroad Engineering Drawing: Shoofly Trestle, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017329 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Anchor Bolt, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017330 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Erection Diagram, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017331 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Bent Cap, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017332 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Bearings, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017333 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girders, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017334 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girders, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- ItemBB017335 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girders, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, undated
- 445 more...