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
- 4244 more...
- ItemBB018877 - Northern Pacific Engineering Drawing: Shop Plan - Bracket, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018878 - Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018879 - Northern Pacific Engineering Drawing: Shop Plan - Bottom Lateral, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018880 - Northern Pacific Engineering Drawing: Shop Plan - Post, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018881 - Northern Pacific Engineering Drawing: Shop Plan - Portal, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018882 - Northern Pacific Engineering Drawing: Shop Plan - Portal, etc., Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018883 - Northern Pacific Engineering Drawing: Shop Plan - Lateral/Strut, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018884 - Northern Pacific Engineering Drawing: Shop Plan - Bottom Chord, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- ItemBB018885 - Northern Pacific Engineering Drawing: Shop Plan - Bottom Chord, Bridge 113 (150) - Yellowstone River, West of Mission, Montana, undated
- 3475 more...