Northern Pacific Engineering Drawing: Depot at Sand Point, Idaho, prepared in 1960. Burlington Northern File Number 5073-1, Reference Number 10101, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1901. Burlington Northern File Number 5082-4, Reference Number 10107, Sheet 004.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1901. Burlington Northern File Number 5083-1, Reference Number 10107, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1901. Burlington Northern File Number 5083-2, Reference Number 10107, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1906. Burlington Northern File Number 5083-3, Reference Number 10107, Sheet 003.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1955. Burlington Northern File Number 5083-6, Reference Number 10110, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Wallace, Idaho, prepared in 1955. Burlington Northern File Number 5083-5, Reference Number 10110, Sheet 001.

Northern Pacific Engineering Drawing: Diesel Fueling Facilities at East Lewiston, Idaho, prepared in 1944. Burlington Northern File Number 5031, Reference Number 10101, Sheet 001.

Northern Pacific Engineering Drawing: Diesel Fueling Facilities at East Lewiston, Idaho, prepared in 1946. Burlington Northern File Number 5031, Reference Number 10102.

Northern Pacific Engineering Drawing: Diesel Fueling Facilities at Lewiston, Idaho, prepared in 1955. Burlington Northern File Number 5032, Reference Number 10102, Sheet 001.