Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1941. Burlington Northern File Number 8917-19, Reference Number 10108.

Great Northern Engineering Drawing: Engine House Detail Plug Valve at South Klamath, Oregon, prepared in 1950. Burlington Northern File Number 8917, Reference Number 10103.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10101.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10102.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10101.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10102.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10102.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1952. Burlington Northern File Number 8917, Reference Number 10101.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1955. Burlington Northern File Number 8917-48, Reference Number 10111.

Great Northern Engineering Drawing: Engine House at South Klamath, Oregon, prepared in 1955. Burlington Northern File Number 8917-49, Reference Number 10111.