Great Northern Blueprint Number 1259-15-2, map of Reservoir at Lanark, undated. Other subject categories: Map

Great Northern Blueprint Number 1259-15-1, map of Reservoir at Lanark, undated. Other subject categories: Map

Great Northern Railway Historical Society Blueprint Collection JSBP3065, Lanark, Montana, undated. Extend Track 270 Feet. Map. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Other ICC account descriptions: ICC Account Number 12, Industry Track.

Great Northern Railway Historical Society Blueprint Collection JSBP3064, Lanark, Montana, 1919. Reservation. Situation Plat. Authorization for Expenditure 10541. Interstate Commerce Commission Account Number 18, Water Stations. Other ICC account descriptions: ICC Account Number 18, Water Facilities.

Great Northern Railway Authorization for Expenditure (AFE), Lanark, Montana, 1892. Hand Car House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Lanark, Montana, 1887. Section House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.

AFE 8201, Lanark, Montana, 1903. Interstate Commerce Commission Account Number 14, Crossings. Series I. Lines West. Other Subject Categories: Crossings, Public

AFE 8156, Lanark, Montana, 1903. Construct Water Tank. Interstate Commerce Commission Account Number 18, Water Stations. Series I. Lines West. Other Subject Categories: Servicing Facilities, Water

AFE 7271, Lanark, Montana, 1902. Construct Reservoir. Interstate Commerce Commission Account Number 18, Water Stations. Series I. Lines West. Other Subject Categories: Servicing Facilities, Water

AFE 6674, Lanark, Montana, 1902. Construct Water Reservoir. Interstate Commerce Commission Account Number 18, Water Stations. Series I. Lines West. Other Subject Categories: Servicing Facilities, Water