Unknown Climax steam locomotive with log train, circa 1930. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, railroad crew.

Unknown Shay steam locomotive, circa 1946. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive

Unknown steam locomotive number 14 a 2-8-0 steam locomotive, on static display at Custer, South Dakota on September 1, 1972. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display.

Unidentified 4-4-0 steam locomotive number 67 with "Eastern" marking on the tender at a depot platform, circa 1890. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, passenger train.

Unknown steam powered train with pusher, at an unknown location. A David Emerson photo, undated.

Vancouver Wharves Limited (VWL) steam locomotive 22, an 0-6-0, at North Vancouver, British Columbia, July 1975. Other Subject Classes: Locomotive-Diesel

Virginia & Truckee Railroad Baldwin 4-6-0 steam locomotive number 27 (built in 1913) awaits restoration by the Nevada State Railroad Museum at Carson City, Nevada, in December 1973. Photo by Tim J. Fredrickson, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, display.

Virginia & Truckee Railroad Baldwin 4-6-0 steam locomotive number 27 (built in 1913) awaits restoration by the Nevada State Railroad Museum at Carson City, Nevada, in December 1973. Photo by Tim J. Fredrickson, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, passenger car, display.

Builder's photo of Walville Lumber Company two-truck Heisler steam locomotive number 4 at Erie, Pennsylvania, circa 1920. Photo by Heisler Company, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, geared locomotive, logging locomotive.