Great Northern Railway Historical Society Blueprint Collection JSBP1381, Elk River, Minnesota, 1917. Passenger and Freight Depot. Sketch of Lights Installed. Authorization for Expenditure 4855. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Station Facilities.

Great Northern Railway Historical Society Blueprint Collection JSBP1380, Elk River, Minnesota, 1908. Great Northern Blueprint Number A10.76, Elk River Interlocking. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Interlocking.

Great Northern Railway Historical Society Blueprint Collection JSBP1379, Elk River, Minnesota, 1908. Great Northern Blueprint Number A10.76, Elk River Interlocking. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Other ICC account descriptions: ICC Account Number 27, Interlocking.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, undated. Water Tank . Interstate Commerce Commission Account Number 18, Water Stations. Series .

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, undated. Depot . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, undated. Section House, with Leanto (10 X 20) -. Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, undated. Hand Car House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, undated. Hand Car House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, 1891. Pump House . Interstate Commerce Commission Account Number 18, Water Stations. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Elk River, Minnesota, 1891. Coal Shed, for Pump House. Interstate Commerce Commission Account Number 18, Water Stations. Series Original.