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
- 4441 more...
- 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
- ItemBB019127 - Northern Pacific Engineering Drawing: Tie Framing Plan, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- ItemBB019128 - Northern Pacific Engineering Drawing: General Plan, Bridge 51 - Hannaford Creek, South of Wabash, Washington, 1934
- ItemBB019129 - Northern Pacific Engineering Drawing: Alteration of Beam Span, Bridge 51 - Hannaford Creek, South of Wabash, Washington, undated
- 3278 more...