Northern Pacific Engineering Drawing: Depot at Orofino, Idaho, prepared in 1969. Burlington Northern File Number 5042, Reference Number 10101, Sheet 004.

Northern Pacific Engineering Drawing: Depot at Orofino, Idaho, prepared in 1968. Burlington Northern File Number 5042, Reference Number 10106, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Orofino, Idaho, prepared in 1968. Burlington Northern File Number 5042, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Orofino, Idaho, prepared in 1968. Burlington Northern File Number 5042, Reference Number 10106, Sheet 003.

Northern Pacific Engineering Drawing: Depot at Kooskia, Idaho, prepared in 1966. Burlington Northern File Number 5263, Reference Number 10107, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Headquarters, Idaho, prepared in 1959. Burlington Northern File Number 5283, Reference Number 10112, Sheet 003.

Northern Pacific Engineering Drawing: Depot at Headquarters, Idaho, prepared in 1954. Burlington Northern File Number 5282, Reference Number 10112, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Headquarters, Idaho, prepared in 1954. Burlington Northern File Number 5282, Reference Number 10112, Sheet 001.

Northern Pacific Engineering Drawing: Depot at Grangeville, Idaho, prepared in 1983. Burlington Northern File Number 12001, Reference Number 10103, Sheet 002.

Northern Pacific Engineering Drawing: Depot at Grangeville, Idaho, prepared in 1983. Burlington Northern File Number 12001, Reference Number 10103, Sheet 001.