AFE 80178, Margaret Mine, Minnesota, 1950. Construct Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $3650. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 6691, Margaret Mine, Minnesota, 1917. Construct 120' Turnout - Cancilled. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 64.0856, Margaret Mine, Minnesota, 1964. Remove Spur 746' Long. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $600. Series II. Lines East. Mesabi Division. Other Subject Categories: Track, Industry

AFE 6245, Margaret Mine, Minnesota, 1917. Construct 1653' Main Spur, Two Yard Tracks 1450' and 1550', and Crossover 400' Long, Near Buhl. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $15600. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 50203, Margaret Mine, Minnesota, 1934. Remove 10629' Track, with 13 Turnouts. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $927. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 39661, Margaret Mine, Minnesota, 1929. Construct Tracks to Washing Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $23400. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 32814, Margaret Mine, Minnesota, 1926. Place Box Culvert Under Spur to Margaret and Shiras Mine. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $25. Series II. Lines East. Other Subject Categories: Structures, Culverts