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
- 3452 more...
- ItemBB018038 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018039 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018040 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018041 - Northern Pacific Engineering Drawing: Shop Plan - Track Floor Section, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018042 - Northern Pacific Engineering Drawing: Shop Plan - Track Floor Section, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018043 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018044 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018045 - Northern Pacific Engineering Drawing: Shop Plan - Trough Floor, Bridge 71 - Division Street, Spokane, Washington, undated
- ItemBB018046 - Northern Pacific Engineering Drawing: Shop Plan - Track Floor Section, Bridge 71 - Division Street, Spokane, Washington, undated
- 4267 more...