Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series001 - Burlington Northern Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 521 more...
- ItemBB033232 - Burlington Northern Engineering Drawing: Shop Plan - Spur Gear, Turntable, undated
- ItemBB033233 - Burlington Northern Engineering Drawing: Shop Plans - Machinery Bearings, Turntable, undated
- ItemBB033234 - Burlington Northern Engineering Drawing: Shop Plans - Centerline and Shaft, Turntable, undated
- ItemBB033235 - Burlington Northern Engineering Drawing: Shop Plans - Axle - Bearings, Turntable, undated
- ItemBB033236 - Burlington Northern Engineering Drawing: Shop Plans - Track Bolts, Turntable, undated
- ItemBB033237 - Burlington Northern Engineering Drawing: Shop Plans - Brake Lever, Turntable, undated
- ItemBB033238 - Burlington Northern Engineering Drawing: Shop Plans - Brake Bearings, Turntable, undated
- ItemBB033239 - Burlington Northern Engineering Drawing: Shop Plans - Brake Detail, Turntable, undated
- ItemBB033240 - Burlington Northern Engineering Drawing: Shop Plans - Bolts, Turntable, undated
- 23 more...