AFE 91131, Danube Mine, Minnesota, 1959. Construct New Crossover. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $3500. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 89828, Danube Mine, Minnesota, 1957. Construct Trackage to Serve New Fines Consentrate Pocket. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $14025. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 88657, Danube Mine, Minnesota, 1956. Rearrange Tracks Serving Concentrator. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $5300. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 87879, Danube Mine, Minnesota, 1956. Construct Trackage Near Coleraine and Remove Trackage Near Bovey. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $371700. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 83914, Danube Mine, Minnesota, 1953. Rearrange Tracks 804' Long to Make Room for Plummer Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1100. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 8278, Danube Mine, Minnesota, 1918. Construct Main Spur 15350' Long and Other Tracks at Concentrator. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $64991. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 77435, Danube Mine, Minnesota, 1948. Rearrange Tracks in Yard for Stripping Orewell Pit Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $22500. Series II. Lines East. Mesabi Division. Other Subject Categories: Track, Industry

AFE 75713, Danube Mine, Minnesota, 1947. Rearrange Tracks. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $27375. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 73.1567, Danube Mine, Minnesota, 1973. Remov Mine Trackage. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $43000. Series BN. Lines East. Other Subject Categories: Track, Industry

AFE 6906, Danube Mine, Minnesota, 1917. Construct Main Spur and Two Yard Tracks. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $29500. Series II. Lines East. Other Subject Categories: Track, Industry