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
- 3234 more...
- ItemBB026708 - Great Northern Engineering Drawing: Masonry Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026709 - Great Northern Engineering Drawing: Masonry Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026710 - Great Northern Engineering Drawing: Steel Details, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026711 - Great Northern Engineering Drawing: Steel Details, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026712 - Great Northern Engineering Drawing: Steel Details, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026713 - Great Northern Engineering Drawing: Erection Diagram and Bill of Material, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026714 - Great Northern Engineering Drawing: Deck Plan, Bridge 12 - Ebey Slough, South of Marysville, Washington, 1929
- ItemBB026715 - Great Northern Engineering Drawing: Guide Angles, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- ItemBB026716 - Great Northern Engineering Drawing: General Plan - Easer Bar Machinery, Bridge 12 - Ebey Slough, South of Marysville, Washington, undated
- 758 more...