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
- 114 more...
- ItemBB017313 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder G4, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017314 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder G4, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017315 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Girder G4, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017316 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Bracing and Framing, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017317 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Top Bracing, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017318 - Camas Prairie Railroad Engineering Drawing: Shop Plan - Bracing 2 and 3, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017319 - Camas Prairie Railroad Engineering Drawing: Shop Plan - End Skew, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017320 - Camas Prairie Railroad Engineering Drawing: Foundation Investigation, Bridge 26 - Quartz Creek, Quartz, Idaho, undated
- ItemBB017321 - Camas Prairie Railroad Engineering Drawing: General Plan, Elevation and Bill of Material, Bridge 27 (58) - Quartz Creek, East of Quartz, Idaho, 1926
- 459 more...