AFE 51302, Danube Mine, Minnesota, 1936. Place with Operators House and Install Telephone. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $70. Series II. Lines East. Other Subject Categories: Signals, Train Order

AFE 53231, Danube Mine, Minnesota, 1937. Place Carbody for Car Repair Shack. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Cost: $70. Series II. Lines East. Other Subject Categories: Repair Facilities, Other

AFE 53891, Danube Mine, Minnesota, 1937. Relocate 1885' Spur to Permit New Strip Open Pit Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $5502. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 54677, Danube Mine, Minnesota, 1938. Construct Double Tail Track at New Location. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1445. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 58164, Danube Mine, Minnesota, 1940. Construct 1055' Loading Track for New Jig Concentrator at Danube Contentrator Plant. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $6350. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 62241, Danube Mine, Minnesota, 1941. Construct Main Spur 8375' and Yard Tracks 2100' and 1900' Long Respectively, Remov Main Spur 5332' Long and Yard Tracks # 1 and # 2. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $4970. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 64921, Danube Mine, Minnesota, 1942. Construct 1850' Runaround Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $7025. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 67.0389, Danube Mine, Minnesota, 1967. Relay 7237' Track with Secondhand 110 # Rail - Danube Concentrator. Interstate Commerce Commission Account Number 9, Rails. Cost: $21600. Series II. 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

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