Great Northern Railway Historical Society Blueprint Collection JSBP8577, Troy, Montana, 1950. Great Northern Blueprint Number 9393-1, 26' X 36' Locker and Toilet Building. Floor Plan, Elevations, Sections and Details. Authorization for Expenditure 79972. Interstate Commerce Commission Account Number 17, Roadway Buildings. Other ICC account descriptions: ICC Account Number 17, Roadway Building.

Great Northern Railway Historical Society Blueprint Collection JSBP8574, Troy, Montana, 1919. Depot. Floor Plan Showing Lighting. Authorization for Expenditure 14046. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Other ICC account descriptions: ICC Account Number 16, Depot.

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, undated. (3) Bunk House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, undated. (3) Bunk House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, undated. Coal Chute . Interstate Commerce Commission Account Number 19, Fueling Stations. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, undated. Storehouse . Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, 1924. Bunk House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, 1924. Bunk House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, 1905. Section House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Troy, Montana, 1905. (2) Tool House . Interstate Commerce Commission Account Number 17, Roadway buildings. Series .