Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, undated. Ice House, (E Railway of M) -. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series Original.

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1915. Ice House, (North) - Insulate with Dry Planner Shavings, Refrigerator Doors, Frame Hoists - '. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1914. Lavatory, (at Roundhouse) - Partition Wall, Water Heater, Fixtures - '19; Extended 16' F. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1914. Lavatory, (at Steel Car Shop) - Partition Wall in Building - '19; Retire Fixtures - '44; Ne. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Water Tank, (50,000 Gallon) - Raise Height 18" - '17; Raise Height 3'4" - '29;. Interstate Commerce Commission Account Number 18, Water Stations. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Conveyor House . Interstate Commerce Commission Account Number 21, Grain Elevators. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Lumber Store House, (Winter Street) -. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Iron Store House . Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Ice House, (South) - Refrigerator Doors, Frame Hoists - '25; Induction Motor - '30;. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series .

Great Northern Railway Authorization for Expenditure (AFE), Superior, Wisconsin, 1912. Cinder Pit, (North of Engine House) -. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Series .