Plat Map of Spokane, Portland, and Seattle Railway facilities at Plymouth, Washington, July 27, 1953, Sheet Number 1, Line Segment 47, showing the Latah Junction-Portland line.

Plat Map of Spokane, Portland, and Seattle Railway facilities at Plymouth, Washington, July 27, 1953, Sheet Number 2, Line Segment 47, showing the Latah Junction-Portland line.

Burlington Northern diesel locomotive 4194, formerly Northern Pacific 914, at Plymouth, Washington, on June 28, 1971. Number 4194 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83584. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern depot and water tank at Plymouth, Washington, August 1973.