AFE 10389, Laura Mine, Minnesota, 1904. Remove Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $27. Series I. Lines East. Other Subject Categories: Track, Industry

AFE 11970, Laura Mine, Minnesota, 1905. 3042' Long with Siding 1200' Long and Overhead Crossing with D M and N Railway. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $10986. Series I. Lines East. Other Subject Categories: Track, Industry

AFE 12884, Laura Mine, Minnesota, 1907. Extend Stock Pile Track 400'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $252. Series I. Lines East. Other Subject Categories: Track, Industry

AFE 14057, Laura Mine, Minnesota, 1920. Raise Track at Sink Hole. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $300. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 14680, Laura Mine, Minnesota, 1908. Extend Pile Bridge 28'. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $221. Series I. Lines East. Other Subject Categories: Structures, Bridges

AFE 15304, Laura Mine, Minnesota, 1908. Construct 1973' Spur Track and 800' Run Around Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $5484. Series I. Lines East. Other Subject Categories: Track, Industry

AFE 15344, Laura Mine, Minnesota, 1908. Construct 2 X 2 X 40' Timber Culvert Under Main Spur. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $56. Series I. Lines East. Other Subject Categories: Structures, Culverts

AFE 1644, Laura Mine, Minnesota, 1906. Construct and Remove 444' Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $205. Series GM. Lines East. Other Subject Categories: Track, Industry

AFE 16481, Laura Mine, Minnesota, 1909. Construct 390 Foot Coal Spur. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $617. Series I. Lines East. Mesabi Division. Other Subject Categories: Track, Industry

AFE 16701, Laura Mine, Minnesota, 1909. Remove 510' of Tail Track to Shaft #1. Interstate Commerce Commission Account Number 9, Rails. Cost: $0. Series I. Lines East. Mesabi Division. Other Subject Categories: Track, Industry