AFE 21528, Little-Prindle Mine, Minnesota, 1922. Construct 4 - 1275' Tracks and 885' Ladder Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $17700. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 23272, Little-Prindle Mine, Minnesota, 1923. Construct 8941' Additional Tracks. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $30366. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 27117, Little-Prindle Mine, Minnesota, 1924. Relocate Crossover at North End of Yard for Bennett Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 29232, Little-Prindle Mine, Minnesota, 1925. Remove Track # 2 1957' Long. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $430. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 31420, Little-Prindle Mine, Minnesota, 1926. Remove Main Spur 2681' Long; Yard Track # 1 (1950'); Crossover 205'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1060. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 51327, Little-Prindle Mine, Minnesota, 1936. Remove Tracks # 2, 3, and 4; Construct Tracks to Serve Saint Paul Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $9204. Series II. Lines East. Other Subject Categories: Track, Industry