Great Northern Plat Map, Entiat, Washington. Milepost Easement. Milepost 20, Great Northern Washington Volume 6 Map 05a, undated.

Great Northern Engineering Drawing: Tool House, Metal 20 Foot X 20 Foot Standard Plans at Cashmere, Washington (also Entiat Washington, Leavenworth, Washington and Merrit, Washington), prepared in 1956. Burlington Northern File Number 7422-1, Reference Number 10101, Sheet 001.

Great Northern Engineering Drawing: Depot at Entiat, Washington, undated. Burlington Northern File Number 7967-4, Reference Number 101, Sheet 004.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1976. Burlington Northern File Number 7967, Reference Number 10109.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1960. Burlington Northern File Number 8256-2-3, Reference Number 10101, Sheet 2-3.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1960. Burlington Northern File Number 7967-2-1, Reference Number 10102, Sheet 2-1.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1959. Burlington Northern File Number 7967-3, Reference Number 10102, Sheet 003.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1959. Burlington Northern File Number 7967-1-2, Reference Number 10106, Sheet 1-2.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1959. Burlington Northern File Number 7967-6, Reference Number 10102, Sheet 006.

Great Northern Engineering Drawing: Depot at Entiat, Washington, prepared in 1959. Burlington Northern File Number 7967-1, Reference Number 10102, Sheet 001.