Western Pacific Railroad diesel locomotive 604 in California, circa 1982. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 604 at Sacramento, California on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3554 at Pasco, Washington on September 25, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3543 on November 21, 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3543 and 6442 parked at Klamath Falls, Oregon in 1976. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3542 leads the Ford train at Oroville, California on June 23, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3536 on December 14, 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3536 on December 14, 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3518 at Oroville, California on June 23, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive
Western Pacific Railroad diesel locomotive 3518 and other units at the fuel rack in Oroville, California on June 22, 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive