Great Northern Railway Historical Society Blueprint Collection JSBP8344, System Wide, undated. Great Northern Blueprint Number 116.4601.15F, Bridge Piles and Double Sill. Crosssection. 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 JSBP8345, System Wide, undated. Great Northern Blueprint Number 116.4601.15E, Cut Off Old Piles and Supprt Bent. Sketch. 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 JSBP8346, System Wide, undated. Great Northern Blueprint Number 116.4601.15D, Cut Out Decayed Portion of Old Piles. Sketch. 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 JSBP8347, System Wide, undated. Great Northern Blueprint Number 116.4601.15B, Cut Off Top of All Piles and Insert Additional Cap. Sketch. 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 JSBP8411, System Wide, undated. Great Northern Blueprint Number 3107.13.01, # 9 Turnout. Track Plan - Standard Plan. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Rail Line.

Great Northern Railway Historical Society Blueprint Collection JSBP5461, Saint Paul, Minnesota, 1936. Northern Pacific Railroad Blueprint Number 360803, Ice House. Plan and Elevation. Authorization for Expenditure 760. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Icing Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP8432, System Wide, undated. Great Northern Blueprint Number 6150.01, Battery Rack. Elevations and Sections. Interstate Commerce Commission Account Number 26, Telegraph and Telephone Lines. Other ICC account descriptions: ICC Account Number 26, Communications.

Great Northern Railway Historical Society Blueprint Collection JSBP8433, System Wide, undated. Borings In 80 Pound Rail. Specifications . Interstate Commerce Commission Account Number 9, Rails. Other ICC account descriptions: ICC Account Number 9, Rail.