Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 3357 more...
- ItemBB026833 - Great Northern Engineering Drawing: Shop Plan - Trusses, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026834 - Great Northern Engineering Drawing: Shop Plan - Portal, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026835 - Great Northern Engineering Drawing: Shop Plan - Stringer Laterals, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026836 - Great Northern Engineering Drawing: Shop Plan - Top Laterals, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026837 - Great Northern Engineering Drawing: Shop Plan - Floor Beam and Stringer, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026838 - Great Northern Engineering Drawing: Shop Plan - Stringers, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026839 - Great Northern Engineering Drawing: Shop Plan - Bill of Material Main Pins, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026840 - Great Northern Engineering Drawing: Shop Plan - Bill of Material Separator, Bridge 14 - South Slough, South of English, Washington, undated
- ItemBB026841 - Great Northern Engineering Drawing: Shop Plan - Bill of Material Rocker Nests, Bridge 14 - South Slough, South of English, Washington, undated
- 635 more...