Showing 19559 results

Great Northern Blueprint Number 1308-5-2, Wenatchee Water Power Company Wenatchee Water Power Company Bridge for Flume, Cross Sections, undated. Other subject categories: Drawing

Great Northern Blueprint Number 21-418, Vancouver, Victoria and Eastern Railway Renewal of Trusses and Piers Bridge over Similkaneen River, 1926. Other subject categories: Drawing

Great Northern Blueprint Number 8024 Sheet 97, Milwaukee Bridge Company Milwaukee Bridge Company Columns, Girders and Purlins, 1914. Other subject categories: Drawing

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram/Torque Curve, Bridge E126.9 - Willamette River, south of Harrisburg, Oregon, Line Segment 442, Milepost 125.99. Sheet V - 4 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 13 - 16, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram Switchboard/Lights/Motors, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet Z - 3 - 25 - 11, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram Switchboard Lights/Motor, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 5 - 27, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram Swing Motor/Lock, Bridge 8.8 - Oregon Slough, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.62. Sheet DWEB101, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram Rail Lock/Motor, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 5 - 26, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Wiring Diagram for Circuit, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet EB 102 - 2, undated.