Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1950. Burlington Northern File Number A-410, Reference Number 10110.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1951. Burlington Northern File Number A-411, Reference Number 10101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1952. Burlington Northern File Number A-413, Reference Number 10103.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1952. Burlington Northern File Number A-416, Reference Number 10101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1958. Burlington Northern File Number A-26, Reference Number 10102.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1958. Burlington Northern File Number A-24, Reference Number 10102.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1958. Burlington Northern File Number A-25, Reference Number 10102.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, prepared in 1963. Burlington Northern File Number B-593, Reference Number 10103.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-23, Reference Number 101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-22, Reference Number 101.