Great Northern Blueprint Number 1283-27-1, map of Ayr - Minot Line Station 1215 to 4831, 1906. Other subject categories: Right of Way and Track Map

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, undated. Freight House . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, undated. Freight Platform . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, 1905. Passenger and Freight Depot . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, 1905. Passenger and Freight Depot . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, 1892. Loading Platform, with Incline (24 X 32). Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Ayr, North Dakota, 1890. Stock Chute . Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

AFE 76550, Ayr, North Dakota, 1948. Relay Passing Tracks Dwight to Ayr. Interstate Commerce Commission Account Number 9, Rails. Cost: $31650. Series II. Lines East.

AFE 6882, Ayr, North Dakota, 1902. Extend to 1200' Long - 3.3 Miles West. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1354. Series I. Lines East. Minot Division. Other Subject Categories: Track, Industry

AFE 6515, Ayr, North Dakota, 1902. Interstate Commerce Commission Account Number 13, Fences, Snowsheds and Signs. Series I. Lines East. Other Subject Categories: Fences, Right of Way