Great Northern Engineering Drawing: Platform Scale Pen, 10 Foot 4 Inch X 22 Foot Standard Plans at Stanford, Montana, prepared in 1958. Burlington Northern File Number 9601-1, Reference Number 10103.

Great Northern Engineering Drawing: Scale at Stockyard - 10-Ton Fairbanks-Morse Motor Truck Scale Motor Truck Scale at Great Falls, Montana (also Tonasket, Washington, Harlem, Montana, Dodson, Montana, Saco, Montana and Kevin, Montana), prepared in 1943. Burlington Northern File Number 9185-1, Reference Number 10108.

Great Northern Engineering Drawing: Stockyard at Blackfoot, Montana, prepared in 1968. Burlington Northern File Number 9733-1, Reference Number 10105.

Great Northern Engineering Drawing: Stockyard at Cascade, Montana, prepared in 1966. Burlington Northern File Number 9692-1, Reference Number 10107.

Great Northern Engineering Drawing: Stockyard at Cascade, Montana, undated. Burlington Northern File Number 9692-2, Reference Number 101.

Great Northern Engineering Drawing: Stockyard at Great Falls, Montana, prepared in 1956. Burlington Northern File Number 9564-4, Reference Number 10111.

Great Northern Engineering Drawing: Stockyard Piping Details at Great Falls, Montana, prepared in 1956. Burlington Northern File Number 3A-400-29, Reference Number 10104.

Great Northern Engineering Drawing: Stockyard at Great Falls, Montana, prepared in 1956. Burlington Northern File Number 9564-3, Reference Number 10110.

Great Northern Engineering Drawing: Stockyard at Great Falls, Montana, prepared in 1959. Burlington Northern File Number 9612-4, Reference Number 10106.

Great Northern Engineering Drawing: Stockyard at Great Falls, Montana, prepared in 1959. Burlington Northern File Number 9612-1, Reference Number 10106.