AFE 25924, Great Falls, Montana, 1915. Extend Track # 6 89' for Montana Oil Co. Interstate Commerce Commission Account Number Cost: $276. Series I. Lines West. Butte Division. Other Subject Categories: Track, Industry

AFE 25952, Great Falls, Montana, 1924. Construct a 2' X 3' X 36' Secondhand Timber Culvert at 10th Street on B. and M. Smelter Line. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $130. Series II. Lines West. Butte Division. Other Subject Categories: Structures, Culverts

AFE 25982, Great Falls, Montana, 1915. Construct Necessary Trackage to Serve The New Refinery Plant for The Anaconda Copper Mining Company on The B and M Smelter Line. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $9100. Series I. Lines West. Butte Division. Other Subject Categories: Track, Industry

AFE 26014, Great Falls, Montana, 1915. Place Car Body for Oil House. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Cost: $41. Series I. Lines West. Butte Division. Other Subject Categories: Repair Facilities, Engine House

AFE 26042, Great Falls, Montana, 1915. Move One 6 Spindle Nut Tapper From Jhavre Shops to Great Falls. Interstate Commerce Commission Account Number 44, Shop Machinery. Cost: $23. Series I. Lines West. Butte Division. Other Subject Categories: Shop Equipment, Work Equipment Shop

AFE 261, Great Falls, Montana, 1891. Extend B and M Smelter Track 1400'. Interstate Commerce Commission Account Number Cost: $720. Series GM. Lines West. Butte Division. Other Subject Categories: Track, Industry

AFE 2620, Great Falls, Montana, 1906. Place 5764 Anti-Creepers. Interstate Commerce Commission Account Number 9, Rails. Cost: $430. Series GM. Lines West. Butte Division. Other Subject Categories: Track Maintenance, OTM

AFE 263, Great Falls, Montana, 1896. Construct Spur and Sidetrack for B and M Smelter. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $498. Series I. Lines West. Other Subject Categories: Track, Industry

AFE 264, Great Falls, Montana, 1896. Extend Coaling Track 186'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $89. Series I. Lines West. Other Subject Categories: Track, Yard

AFE 26414, Great Falls, Montana, 1924. Install Water Supply and Sanitary Toilets in Section Warehouse. Interstate Commerce Commission Account Number 17, Roadway buildings. Cost: $580. Series II. Lines West. Other Subject Categories: Roadway Buildings, Section Facilities