Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-8, Reference Number 101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-7, Reference Number 101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-2, 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.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-21, Reference Number 101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-18, Reference Number 101.

Great Northern Engineering Drawing: Power Plant at East Glacier Park, Montana, undated. Burlington Northern File Number A-415-4, Reference Number 101.

Great Northern Engineering Drawing: unnamed structure at East Glacier Park, Montana, prepared in 1932. Burlington Northern File Number A-417, Reference Number 10103.