AFE 54070, Hill-Trumbull Mine, Minnesota, 1937. Construct Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1313. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 64.0592, Hill-Trumbull Mine, Minnesota, 1964. Construct 1548' Stock Pile Track, 598' Tail Track, 498' Tail Track, Moving 623' Track to Concentrator Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $13800. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 65.0446, Hill-Trumbull Mine, Minnesota, 1965. Rearrange Tracks Serving Concentrator. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $23900. Series II. Lines East. Mesabi Division. Other Subject Categories: Track, Industry

AFE 65.0776, Hill-Trumbull Mine, Minnesota, 1965. Rearrange Trask for Crude Ore Loading. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $2200. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 69.0319, Hill-Trumbull Mine, Minnesota, 1969. Relay 2650' Spur with Secondhand 112 # Rail - Station 0+92 to 27+42. Interstate Commerce Commission Account Number 9, Rails. Cost: $3509. Series II. Lines East. Mesabi Division. Other Subject Categories: Track Maintenance, Rail

AFE 84089, Hill-Trumbull Mine, Minnesota, 1953. Place Turnout # 9 with 80 # Rail 85' Long, Line Over 630' Track and Rearrange Tunrouts at Washing Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $2925. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 87439, Hill-Trumbull Mine, Minnesota, 1955. Construct Fines Loading Track 500' Long, Rearrange Present Tracks to Washing Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $5950. Series II. Lines East. Other Subject Categories: Track, Industry