AFE 17715, Harrison Mine, Minnesota, 1921. Construct 120' Turnout to Washing Plant to Serve Stock Pile Track, Connect to Spur 890' Long Serving Butler Brothers Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $770. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 27062, Harrison Mine, Minnesota, 1924. Construct 182' Crossover at Washing Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1240. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 32628, Harrison Mine, Minnesota, 1926. Extend Tracks. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1390. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 34583, Harrison Mine, Minnesota, 1927. Remove Crossover. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $270. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 39537, Harrison Mine, Minnesota, 1929. Construct Loading Track, Tail Track, and Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $10570. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 42805, Harrison Mine, Minnesota, 1930. Construct 183' Crossover at Washing Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $965. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 43175, Harrison Mine, Minnesota, 1930. Construct Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 53095, Harrison Mine, Minnesota, 1937. Line Over 235' Track and Extend 345' Track to Make Jig Tailing Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1000. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 56448, Harrison Mine, Minnesota, 1939. Construct Track 310' Long to Bulter Brothers Concentrating Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $750. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 56744, Harrison Mine, Minnesota, 1939. Construct 100' Turnout to Serve Set Out Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $525. Series II. Lines East. Other Subject Categories: Track, Yard