Weyerhaeuser Company Diesel Locomotive Number 303 at Longview, Washington in November 1975.

The crew pose next to Western Washington Logging Company number 3, a 2-6-0T steam locomotive with its loaded log train, circa 1910, likely in western Washington. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log train, railroad crew

The crew pose next to Western Washington Logging Company number 3, a 2-6-0T steam locomotive with its loaded log train, circa 1910, likely in western Washington. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log train, railroad crew

The crew pose next to Western Washington Logging Company number 3, a 2-6-0T steam locomotive with its loaded log train, circa 1910, likely in western Washington. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log train, railroad crew

Western Pacific Railroad trailers-on-flat-car train at Keddie Wye, California in 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad steam locomotive 26 at Los Angeles, California on August 6, 1973. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Four Western Pacific Railroad diesel locomotives lead freight train 137 at Oroville, California, circa 1982. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive WP 3543, circa 1955. Photo by Al Harris, J.M. Fredrickson collection. Other Subject Classes: diesel locomotive

Western Pacific Railroad diesel locomotive WP 3541, circa 1955. Photo by Al Harris, J.M. Fredrickson collection. Other Subject Classes: diesel locomotive

Five Western Pacific Railroad diesel locomotives lead freight train 138 in California on August 19, 1977. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train