AFE 14749, Mace Mine, Minnesota, 1920. Remove 2 Turnouts - One 89.8' Long and Onbe 93.5' Long. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 18918, Mace Mine, Minnesota, 1911. Put in Stock Pile Track 1100 Ft Long. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Series I. Lines East. Other Subject Categories: Track, Industry

Great Northern Railway Authorization for Expenditure (AFE) 19133, Mace Mine, Minnesota, 1921. Remove 300' Track. Interstate Commerce Commission Account Number 12 Track Laying and Surfacing. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 24110, Mace Mine, Minnesota, 1923. Remove 4487' Shaft Track, 850' Run Around Track, 1160' Engine House Track, and 231' Stockpile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $875. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 27578, Mace Mine, Minnesota, 1924. Remove Track # 3 - 635' Long. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $370. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 29586, Mace Mine, Minnesota, 1925. Remove 1250' Portion of Spur. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 34996, Mace Mine, Minnesota, 1927. Rearrange Tracks to Form Connection with Crosby Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 47556, Mace Mine, Minnesota, 1933. Construct 90' Turnout to Form Connecting Track Between Mace and Larue Mines. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $350. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 63618, Mace Mine, Minnesota, 1942. Revise Grade on 600' of Track, Construct 870' Run Around Track, Remove 1035' of Main Spur and 218' of Stevenson 'B'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $8225. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 7905, Mace Mine, Minnesota, 1918. Construct 2 Turnouts on West Leg of Wye for Crosby Mine. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $0. Series II. Lines East. Other Subject Categories: Track, Yard