Great Northern Railway Historical Society Blueprint Collection JSBP3208, Marcus, Washington, 1929. Great Northern Blueprint Number 12-902-Sheet T 6, Bridge #1 over the Columbia River. Elevation and Section Views. Authorization for Expenditure 39656. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3207, Marcus, Washington, 1929. Great Northern Blueprint Number 12-902-Sheet T 1, False Piers at Pier #6 Piling Plan. Plan View. Authorization for Expenditure 39656. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3206, Marcus, Washington, 1929. Great Northern Blueprint Number 12-902--Sheet T 2, Bridge # 1 Crossing the Columbia River. False Piers at Pier #6; Plan and Elevation. Authorization for Expenditure 39656. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3205, Marcus, Washington, 1929. Great Northern Blueprint Number 274-1284-5A, Bridge # 1 over the Columbia River, Approaches. Plan and Elevation - Bill of Material. Authorization for Expenditure 40796. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3204, Marcus, Washington, 1929. Great Northern Blueprint Number 274-4284-3, Bridge # 1 over the Columbia River. Plan, Section and Elevation Views With Dimensions of Piers and Cribbing. Authorization for Expenditure 40796. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3203, Marcus, Washington, 1929. Bridge #1 over the Columbia River. Repairs Made Between 2/4/29 and 4/1/29. Authorization for Expenditure 40796. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3202, Marcus, Washington, 1929. Great Northern Blueprint Number 274-4284-2, Bridge # 1 over the Columbia River. General and Piling Plan. Authorization for Expenditure 40796. Interstate Commerce Commission Account Number 6, Bridges, Trestles, and Culverts. Other ICC account descriptions: ICC Account Number 6, Bridge.

Great Northern Railway Historical Society Blueprint Collection JSBP3201, Marcus, Washington, 1922. Steel Unloader Pits and Sump for Fuel Oil Stations. Plans, Elevations and Sections. Authorization for Expenditure 42256. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fuel Oil.

Great Northern Railway Historical Society Blueprint Collection JSBP3200, Marcus, Washington, 1918. Proposed Electric Lights for Shop Facilities and Office. Site Plan and Floor Plans. Authorization for Expenditure 13660. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Other ICC account descriptions: ICC Account Number 20, Shop Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP3199, Marcus, Washington, 1917. Great Northern Blueprint Number 11-417, Details of Tank Roofs and Frost Boxes. Sections and Details. Authorization for Expenditure 3193. Interstate Commerce Commission Account Number 19, Fuel Stations. Other ICC account descriptions: ICC Account Number 19, Fuel Oil.