Plat Map of Northern Pacific facilities at Thomas, Washington, January 10, 1908, Sheet Number 1, Line Segment 51, showing the Seattle-Tacoma line.

Plat Map of Northern Pacific facilities at Thomas, Washington, January 10, 1908, Sheet Number 2, Line Segment 51, showing the Seattle-Tacoma line.

Northern Pacific industry track at Thomas, Washington, in July 1967. Photo by J.M. Fredrickson . Other Subject Classes: railroad yard

Industrial building at Thomas/Kent Springs, Washington, in July 1967. Looking north toward structure, industry spur, boxcars at loading dock. Photo by J.M. Fredrickson . Other Subject Classes: structure, railroad yard, freight car

Amtrak passenger train number 195crosses the Green River at Thomas, Washington on July 24, 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9790 leads train number 9 at Thomas, Washington on August 14, 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train