AFE 927, Colfax, North Dakota, 1905. Construct Three Bent Bridge Over County Ditch. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $423. Series GM. Lines East. Other Subject Categories: Structures, Bridges

AFE 9963, Colfax, North Dakota, 1904. Erect Fence. Interstate Commerce Commission Account Number 13, Fences, Snowsheds and Signs. Cost: $33. Series I. Lines East. Other Subject Categories: Fences, Right of Way

Great Northern Railway Authorization for Expenditure (AFE), Colfax, North Dakota, 1881. Water Tank, 50,000 Gallon Tank, with Windmill, Flow Pump. Interstate Commerce Commission Account Number 18, Water Stations. Series Original.

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

Great Northern Railway Authorization for Expenditure (AFE), Colfax, North Dakota, undated. Section House, with Leanto 16 X 13. Interstate Commerce Commission Account Number 17, Roadway buildings. Series Original.