Northern Pacific Engineering Drawing: Depot at Prosser, Washington, undated. Burlington Northern File Number 5195, Reference Number 101, Sheet A.

Northern Pacific Engineering Drawing: Motor Car House at Prosser, Washington, prepared in 1959. Burlington Northern File Number 5193, Reference Number 10111, Sheet 002.

Northern Pacific Engineering Drawing: Motor Car House at Prosser, Washington, prepared in 1959. Burlington Northern File Number 5193, Reference Number 10111, Sheet 001.

Northern Pacific Engineering Drawing: Section Toolhouse and Garage at Prosser, Washington, prepared in 1960. Burlington Northern File Number 5192, Reference Number 10104, Sheet 002.

Northern Pacific Engineering Drawing: Section Toolhouse and Garage at Prosser, Washington, prepared in 1960. Burlington Northern File Number 5192, Reference Number 10106, Sheet 001.

Northern Pacific Engineering Drawing: Unloading Platform at Prosser, Washington, prepared in 1961. Burlington Northern File Number 5194, Reference Number 10105, Sheet 001.

Plat Map of Northern Pacific facilities at Prosser, Washington, undated, Sheet Number 2, Line Segment 48, showing the Pasco-Ellensburg line.

Plat Map of Northern Pacific facilities at Prosser, Washington, undated, Sheet Number 4, Line Segment 48, showing the Pasco-Ellensburg line.

Plat Map of Northern Pacific facilities at Prosser, Washington, undated, Sheet Number 1, Line Segment 48, showing the Pasco-Ellensburg line.

Plat Map of Northern Pacific facilities at Prosser, Washington, undated, Sheet Number 3, Line Segment 48, showing the Pasco-Ellensburg line.