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
- 4438 more...
- ItemBB019118 - Northern Pacific Engineering Drawing: General Detail/Steel Girder Beam, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019119 - Northern Pacific Engineering Drawing: Detail of Timber Pier, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019120 - Northern Pacific Engineering Drawing: General Plan, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019121 - Northern Pacific Engineering Drawing: Timber Detail Timber Truss, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019122 - Northern Pacific Engineering Drawing: Concrete Replace Timber Cribbing, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019123 - Northern Pacific Engineering Drawing: Concrete Block Details, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019124 - Northern Pacific Engineering Drawing: General Plan, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019125 - Northern Pacific Engineering Drawing: Detail of Center Pier, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019126 - Northern Pacific Engineering Drawing: Detail for Remodel Pier, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- 3281 more...