Great Northern Engineering Drawing: Stacks at South Klamath, Oregon, prepared in 1956. Burlington Northern File Number B-671, Reference Number 10106.

Great Northern Engineering Drawing: Stacks at South Klamath, Oregon, prepared in 1957. Burlington Northern File Number B-671-A, Reference Number 10108.

Great Northern Engineering Drawing: Diesel Fueling Facilities at South Klamath, Oregon, prepared in 1960. Burlington Northern File Number 1537-M2, Reference Number 10107, Sheet M-2.

Great Northern Engineering Drawing: Diesel Fueling Facilities at South Klamath, Oregon, prepared in 1960. Burlington Northern File Number 1537-M3, Reference Number 10101, Sheet M-3.

Great Northern Engineering Drawing: Diesel Fueling Facilities Add Two Diesel Oil Columns at South Klamath, Oregon, prepared in 1967. Burlington Northern File Number 1537-M4, Reference Number 10105, Sheet M-4.

Great Northern Engineering Drawing: Diesel Fueling Facilities at South Klamath, Oregon, prepared in 1981. Burlington Northern File Number 1537-M1, Reference Number 10103, Sheet M-1.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-75, Reference Number 10105.

Great Northern Engineering Drawing: Engine and Boiler House at South Klamath, Oregon, prepared in 1932. Burlington Northern File Number A-74, Reference Number 10105.

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.