Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-67, Reference Number 10102.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-81, Reference Number 10108.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number B-539, Reference Number 10105.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-72, Reference Number 10103.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-73, Reference Number 10105.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1940. Burlington Northern File Number 8917-1, Reference Number 10109.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1951. Burlington Northern File Number A-408, Reference Number 10109.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1956. Burlington Northern File Number A-475, Reference Number 10107.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1956. Burlington Northern File Number B-670, Reference Number 10106.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, undated. Burlington Northern File Number A-156, Reference Number 101.