Northern Pacific Engineering Drawing: Sleeping Quarters for Enginemen at Headquarters, Idaho, prepared in 1952. Burlington Northern File Number 5283, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Sleeping Quarters for Enginemen at Headquarters, Idaho, prepared in 1952. Burlington Northern File Number 5283, Reference Number 10105, Sheet 005.

Northern Pacific Engineering Drawing: Sleeping Quarters for Enginemen at Headquarters, Idaho, prepared in 1952. Burlington Northern File Number 5283, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Sleeping Quarters for Enginemen at Headquarters, Idaho, prepared in 1952. Burlington Northern File Number 5283, Reference Number 10105, Sheet 004.

Northern Pacific Engineering Drawing: Sleeping Quarters for Enginemen at Headquarters, Idaho, prepared in 1952. Burlington Northern File Number 5283, Reference Number 10105, Sheet 003.

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.