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
- 6967 more...
- ItemBB028941 - Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028942 - Northern Pacific Engineering Drawing: Shop Plan - Diagonal, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028943 - Northern Pacific Engineering Drawing: Shop Plan - Floor Beam, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028944 - Northern Pacific Engineering Drawing: Shop Plan - Stringer, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028945 - Northern Pacific Engineering Drawing: Shop Plan - Stringer, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028946 - Northern Pacific Engineering Drawing: Shop Plan - Stringer, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028947 - Northern Pacific Engineering Drawing: Shop Plan - Brace, etc., Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028948 - Northern Pacific Engineering Drawing: Shop Plan - Sway Brace, Bridge 53 - Willapa River, Raymond, Washington, undated
- ItemBB028949 - Northern Pacific Engineering Drawing: Shop Plan - Bottom Lateral, Bridge 53 - Willapa River, Raymond, Washington, undated
- 752 more...