AFE 52406, Carlton, Minnesota, 1937. Relay Eastbound Track with 110 # Rail. Interstate Commerce Commission Account Number 9, Rails. Cost: $1271. Series II. Lines East. Mesabi Division. Other Subject Categories: Track Maintenance, Rail

AFE 52620, Carlton, Minnesota, 1937. Place Concrete Foundation, Install Insulation Section House. Interstate Commerce Commission Account Number 17, Roadway buildings. Cost: $1760. Series II. Lines East. Other Subject Categories: Roadway Buildings, Section Facilities

Great Northern Railway Authorization for Expenditure (AFE) 53495, Minnesota, 1937. Replace Derrick Flange Oiler on Curve 24 with Mecco Flange Oiler, Carlton and Saunders. Interstate Commerce Commission Account Number 10 Other Track Material Cost: $2280. Series II. Lines East. Mesabi Division. Other Subject Categories: Track, Other

AFE 54123, Carlton, Minnesota, 1937. Relocate Westbound Home Signal at East End of Yard, Remove Automatic Signal. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $790. Series II. Lines East. Other Subject Categories: Signals, Other

AFE 58499, Carlton, Minnesota, 1939. Relay Eastbound Track with 131 # Rail, .31 Miles - Station 312+51 to 328+87. Interstate Commerce Commission Account Number 9, Rails. Cost: $5975. Series II. Lines East. Other Subject Categories: Track, Mainline

AFE 58499, Carlton, Minnesota, 1939. Place 300 Cubic Yard Ballast. Interstate Commerce Commission Account Number 11, Ballast. Cost: $0. Series II. Lines East. Other Subject Categories: Track Maintenance, Ballast

AFE 60542, Carlton, Minnesota, 1940. Relay Eastbound Track with 112 # Rail, 1.36 Miles. Interstate Commerce Commission Account Number 9, Rails. Cost: $20555. Series II. Lines East. Other Subject Categories: Track, Mainline

AFE 60575, Carlton, Minnesota, 1940. Install Signals with Line Wire Connections to Storage Batteries and Rectifiers. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Series II. Lines East. Other Subject Categories: Signals, Other

AFE 63468, Carlton, Minnesota, 1942. Remove 16' Crossing at Station 672+03 and Alarm Signal at Crossing at Station 672+80. Interstate Commerce Commission Account Number 14, Crossings. Cost: $5. Series II. Lines East. Other Subject Categories: Crossings, Public

AFE 63492, Carlton, Minnesota, 1942. Relocate From Cloquet, Move Present Signal Maintainers House to New Location. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $816. Series II. Lines East. Other Subject Categories: Roadway Buildings, Signal Bungalow