Northern Pacific Engineering Drawing: Tie Treating Plant at Paradise, Montana, prepared in 1982. Burlington Northern File Number 1622, Reference Number 10105, Sheet EN3.

Northern Pacific Engineering Drawing: Tie Treating Plant at Paradise, Montana, prepared in 1982. Burlington Northern File Number 1622, Reference Number 10105, Sheet EN2.

Northern Pacific Engineering Drawing: Tie Treating Plant at Paradise, Montana, prepared in 1982. Burlington Northern File Number 1622, Reference Number 10109, Sheet EN7.

Northern Pacific Engineering Drawing: Tie Treating Plant at Paradise, Montana, prepared in 1982. Burlington Northern File Number 1622, Reference Number 10105, Sheet EN5.

Northern Pacific Engineering Drawing: Tie Treating Plant at Paradise, Montana, prepared in 1982. Burlington Northern File Number 1622, Reference Number 10105, Sheet EN4.

Northern Pacific Engineering Drawing: Tie Treating Plant Garage at Paradise, Montana, prepared in 1979. Burlington Northern File Number 1472, Reference Number 10108, Sheet A-1.

Northern Pacific Engineering Drawing: Tie Treating Plant Garage Details at Paradise, Montana, prepared in 1979. Burlington Northern File Number 1447-1490, Reference Number 10111.

Northern Pacific Engineering Drawing: Tie Treating Plant Garage at Paradise, Montana, prepared in 1979. Burlington Northern File Number 1472, Reference Number 10111, Sheet B-1.

Northern Pacific Engineering Drawing: Tie Treating Plant Garage Flashing Details at Paradise, Montana, prepared in 1979. Burlington Northern File Number 1447-1490, Reference Number 10112.

Northern Pacific Engineering Drawing: Tie Treating Plant Garage at Paradise, Montana, prepared in 1979. Burlington Northern File Number 1472, Reference Number 10111.