Great Northern Blueprint Number 1621-16-5, map of Poplar North Line Mile 70 to 93, 1917. Other subject categories: Filing Map

Great Northern Blueprint Number 1621-16-2, map of Poplar North Line Mile 20 to 40, 1917. Other subject categories: Filing Map

Great Northern Blueprint Number 1621-16-1, map of Poplar North Line in Fort Peck Indian Reservation, 1917. Other subject categories: Filing Map

Great Northern Blueprint Number 1252-1-4, map of Land Required for Revetment near Poplar, 1968. Other subject categories: Filing Map

Great Northern Blueprint Number 1621-18-2, map of Poplar Northwest Line Milepost 50 to 53 (3 copies), undated. Other subject categories: Filing Map

Great Northern Blueprint Number 1621-18-1, map of Poplar Northwest Line Milepost 44 to 50 (3 copies), undated. Other subject categories: Filing Map

AFE 1181, Poplar, Montana, 1906. Dig Well 50' Deep at Section House. Interstate Commerce Commission Account Number 17, Roadway buildings. Cost: $85. Series GM. Lines West. Other Subject Categories: Roadway Buildings, Section Facilities

AFE 1220, Poplar, Montana, 1899. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series I. Lines West. Other Subject Categories: Passenger Facilities, Mail Crane

AFE 12253, Poplar, Montana, 1906. Extend East End 931' Move Flange Post. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $2519. Series I. Lines West. Other Subject Categories: Track, Passing

AFE 156, Poplar, Montana, 1888. Relocate to Culbertson. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series GM. Lines West. Other Subject Categories: Stockyard Facilities