Great Northern Railway Authorization for Expenditure (AFE) 24522, 1923. State Line to Nagonab Mn - Relay 100# in Place of 90# Rail on Eastward Track.Using 130# on Curves. Relay 8 Turnouts with 90# Rail, Also Rearrange Crossover Tracks and Interlocking at Carlton. Interstate Commerce Commission Account Number 9 Rails Cost: $220800. Series II. Lines East. Mesabi Division. Other Subject Categories: Track Maintenance, Rail

AFE 24525, Carlton, Minnesota, 1923. Construct Connection 750' Long with N.P. Tracks to Permit Tracks for Hauling Gravel at Barnum Pit. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $4250. Series II. Lines East. Other Subject Categories: Track, Mainline

AFE 2682, Carlton, Minnesota, 1900. Install House Track Siding Behind Depot. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $943. Series I. Lines East. Mesabi Division. Other Subject Categories: Track, Other

AFE 27376, Carlton, Minnesota, 1924. Remove Connecting Track 795' Long at N.P. Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $400. Series II. Lines East. Other Subject Categories: Track, Mainline

AFE 2765, Carlton, Minnesota, 1916. Relocate to Carlton Tower From Mirbat. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $92. Series II. Lines East. Other Subject Categories: Signals, Train Order

AFE 30258, Carlton, Minnesota, 1925. Relocate Home Signal # 24 Westerly 1250' and Distant Signal Proportionately From Present Location. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Cost: $800. Series II. Lines East. Other Subject Categories: Signals, Other

AFE 30834, Carlton, Minnesota, 1926. Sell Land Next to Right of Way 225 Sq Ft. Interstate Commerce Commission Account Number 2 Land for Transportation Purposes. Cost: $-10. Series II. Lines East. Other Subject Categories: Land

AFE 31469, Carlton, Minnesota, 1926. Relocate 16 X 32 Section House, with 13 X 16 Leanto; Also Move Privy From Wingate. Interstate Commerce Commission Account Number 17, Roadway buildings. Cost: $750. Series II. Lines East. Other Subject Categories: Roadway Buildings, Section Facilities

AFE 32330, Carlton, Minnesota, 1926. Install Electric Lights and Five Light Bulbs in Section House. Interstate Commerce Commission Account Number 17, Roadway buildings. Cost: $0. Series II. Lines East. Other Subject Categories: Roadway Buildings, Section Facilities

Great Northern Railway Authorization for Expenditure (AFE) 33245, Carlton, Minnesota, 1926. Replacing Frog in Crossings 3 and 4 with 110# Mang Frogs at N P Crossing. Interstate Commerce Commission Account Number 9 Rails Cost: $8270. Series II. Lines East. Mesabi Division. Other Subject Categories: Track, Track Laying and Removal