Northern Pacific Engineering Drawing: Motor Car and Tool House for Sectionmen at Walla Walla, Washington, prepared in 1959. Burlington Northern File Number 5100, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Freight House at Walla Walla, Washington, prepared in 1965. Burlington Northern File Number 5102, Reference Number 10109, Sheet 002.

Northern Pacific Engineering Drawing: Freight House at Walla Walla, Washington, prepared in 1965. Burlington Northern File Number 5102, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Engine House New Doors Account Track, Changes at Walla Walla, Washington, prepared in 1963. Burlington Northern File Number 5101, Reference Number 10104, Sheet 001.

Northern Pacific Engineering Drawing: Engine House Truss Plan and Sections at Walla Walla, Washington, prepared in 1950. Burlington Northern File Number 5101, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Engine House New Doors Account Track, Changes at Walla Walla, Washington, prepared in 1950, Reference Number 10105, Sheet 002.

Northern Pacific Engineering Drawing: Engine House at Walla Walla, Washington, prepared in 1950. Burlington Northern File Number 5101, Reference Number 10105.

Northern Pacific Engineering Drawing: Engine House Plan and Elevations at Walla Walla, Washington, prepared in 1950. Burlington Northern File Number 5101, Reference Number 10105, Sheet 001.

Northern Pacific Engineering Drawing: Diesel Oil Storage and Pumping Facilities at Walla Walla, Washington, prepared in 1950. Burlington Northern File Number 5101, Reference Number 10108.

Northern Pacific depot at Walla Walla, Washington, after conversion to commercial use on October 20, 2008. Station is in the 9th subdivision of the Idaho division. Photo by GJ Werkema. Other subject classes: Structure, Depot