Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1957. Burlington Northern File Number 5112, Reference Number 10111, Sheet 001.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10104.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10104.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10104, Sheet 001.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10103.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10104, Sheet 002.

Northern Pacific Engineering Drawing: Sand Facilities at Hoquiam, Washington, prepared in 1958. Burlington Northern File Number 5113, Reference Number 10103.

Northern Pacific Engineering Drawing: Toilet Facilities at Hoquiam, Washington, prepared in 1952. Burlington Northern File Number 5111, Reference Number 10109, Sheet 001.