Burlington Northern Engineering Drawing: Renew Circle Rail, Turntable (formerly Great Northern), Great Falls, Montana, Line Segment 353. Sheet 239 - 3019 - 31, 1972.

Great Northern Engineering Drawing: Building 12 Foot X 14 Foot 8 Inch, Metal Standard Plans at Great Falls, Montana and Whitefish, Montana, prepared in 1958. Burlington Northern File Number 9602-1, Reference Number 10107.

Great Northern Engineering Drawing: Car Cleaning Tracks at Great Falls, Montana, prepared in 1969. Burlington Northern File Number SK-2251, Reference Number 10110.

Great Northern Engineering Drawing: Car Shop Hot Air Heating at Great Falls, Montana, prepared in 1929. Burlington Northern File Number SK-2001, Reference Number 10112.

Great Northern Engineering Drawing: Car Shop at Great Falls, Montana, prepared in 1930. Burlington Northern File Number 8751-1, Reference Number 10108.

Great Northern Engineering Drawing: Car Shop at Great Falls, Montana, prepared in 1969. Burlington Northern File Number 8751-13, Reference Number 10107.

Great Northern Engineering Drawing: Carpenter Shop at Great Falls, Montana, prepared in 1942. Burlington Northern File Number 9134-2, Reference Number 10103.

Great Northern Engineering Drawing: Carpenter Shop at Great Falls, Montana, prepared in 1943. Burlington Northern File Number 9134-1, Reference Number 10111.

Great Northern Engineering Drawing: Connelly Machinery Company Service Building at Great Falls, Montana, prepared in 1938. Burlington Northern File Number 9507, Reference Number 10106.

Great Northern Engineering Drawing: Connelly Machinery Company Service Building at Great Falls, Montana, prepared in 1940. Burlington Northern File Number 9507-6, Reference Number 10105, Sheet 006.