Great Northern Engineering Drawing: Signal Maintenance Building, 24 Foot X 24 Foot at Chinook, Montana, prepared in 1967. Burlington Northern File Number 9686-M1, Reference Number 10101.

Great Northern Engineering Drawing: Signal Maintenance Building, 24 Foot X 24 Foot at Chinook, Montana, prepared in 1966. Burlington Northern File Number 9686-1, Reference Number 10106.

Great Northern Engineering Drawing: Depot at Chinook, Montana, prepared in 1958. Burlington Northern File Number 7957-4, Reference Number 10104, Sheet 004.

Great Northern Engineering Drawing: Depot at Chinook, Montana, prepared in 1958. Burlington Northern File Number 7957-1, Reference Number 10104, Sheet 001.

Great Northern Engineering Drawing: Depot at Chinook, Montana, prepared in 1957. Burlington Northern File Number 7957-3, Reference Number 10101, Sheet 003.

Great Northern Engineering Drawing: Depot at Chinook, Montana, prepared in 1957. Burlington Northern File Number 7957-2, Reference Number 10104, Sheet 002.

Great Northern Engineering Drawing: Depot at Chinook, Montana, prepared in 1957. Burlington Northern File Number 7957, Reference Number 10104.

Great Northern depot at Chinook, Montana, undated. Photograph by Bradley, from the Norm Keyes Collection.