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

Great Northern Engineering Drawing: Stockyard Double-Deck Chute, Standard Plans at Kalispell, Montana, prepared in 1959. Burlington Northern File Number 9612-2, Reference Number 10106.

Great Northern Engineering Drawing: Stockyard at Kalispell, Montana, prepared in 1959. Burlington Northern File Number 9617-3, Reference Number 10107.

Great Northern Engineering Drawing: Stockyard at Kalispell, Montana, prepared in 1959. Burlington Northern File Number 9617-2, Reference Number 10107.

Great Northern Engineering Drawing: Stockyard at Kalispell, Montana, prepared in 1959. Burlington Northern File Number 9617-1, Reference Number 10107.

Great Northern Engineering Drawing: Stockyard at Kalispell, Montana, prepared in 1967. Burlington Northern File Number 9617-4, Reference Number 10112.

Great Northern Engineering Drawing: Terminal Plan New Buildings at Vancouver, British Columbia. Burlington Northern File Number 9724, Reference Number 101.

Great Northern Engineering Drawing: Tie Treating Plant - Retort House at Somers, Montana, prepared in 1926. Burlington Northern File Number 8491-4, Reference Number 10105.

Great Northern Engineering Drawing: Tie Treating Plant - Retort House at Somers, Montana, prepared in 1929. Burlington Northern File Number 8491-2, Reference Number 10112.

Great Northern Engineering Drawing: Tie Treating Plant - Retort House at Somers, Montana, prepared in 1944. Burlington Northern File Number 8491-1, Reference Number 10107.