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
- 4370 more...
- ItemBB019048 - Northern Pacific Engineering Drawing: Detail Abutment/General Plan, Bridge 14 - Deer Lodge River , Durant, Montana, undated
- ItemBB019049 - Northern Pacific Engineering Drawing: Detail of Girder, Bridge 14 - Deer Lodge River, Durant, Montana, undated
- ItemBB019050 - Northern Pacific Engineering Drawing: Detail of Girder, etc., Bridge 14 - Deer Lodge River, Durant, Montana, undated
- ItemBB019051 - Northern Pacific Engineering Drawing: Steel Repairs, Bridge 14 - Deer Lodge River, Durant, Montana, undated
- ItemBB019052 - Northern Pacific Engineering Drawing: Shop Plan - End Posts, Bridge 51, West of Craver, Montana, undated
- ItemBB019053 - Northern Pacific Engineering Drawing: Shop Plan - Top Chord, Bridge 51, West of Craver, Montana, undated
- ItemBB019054 - Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 51, West of Craver, Montana, undated
- ItemBB019055 - Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 51, West of Craver, Montana, undated
- ItemBB019056 - Northern Pacific Engineering Drawing: Shop Plan - Floor Beams, Bridge 51, West of Craver, Montana, undated
- 3349 more...