Great Northern Engineering Drawing: Engine House Pressure Gage and Floor Plate at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917, Reference Number 10102.

Great Northern Engineering Drawing: Engine House Valve Stem Extension at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917, Reference Number 10101.

Great Northern Engineering Drawing: Engine House Elevation of Bridge at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917-46, Reference Number 10112.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917-10, Reference Number 10112.

Great Northern Engineering Drawing: Engine House Arrangement of Type R.H. Trolley at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917, Reference Number 10104.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917-8, Reference Number 10112.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1931. Burlington Northern File Number 8917-20, Reference Number 10112.

Great Northern Engineering Drawing: Engine House Chain Wheel and Guide at South Klamath, Oregon, prepared in 1930. Burlington Northern File Number 8917, Reference Number 10112.

Great Northern Engineering Drawing: Engine House Chain Handles at South Klamath, Oregon, prepared in 1929. Burlington Northern File Number 8917, Reference Number 10107.

Great Northern Engineering Drawing: Engine House Detail Wing Wrench at South Klamath, Oregon, prepared in 1929. Burlington Northern File Number 8917, Reference Number 10104.