Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 at Mayfield, Washington, in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train, wood caboose.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 at Mayfield, Washington, in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, log train, wood caboose.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 crossing the high bridge over the Cowlitz River near Mayfield, Washington in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, timber bridge.

Cowlitz, Chehalis & Cascade Railway steam locomotive number 1110 between Chehalis and Mayfield, Washington, in 1955. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, wood caboose.

Cowichan Valley number 1, a Shay class steam locomotive at the British Columbia Forest Discovery Centre in Duncan, British Columbia, in 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Builder photo of Construction Number 1151 showing right side of Corvallis and Alsea River Railway 42 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania in August 1909. This locomotive was used for logging out of Corvallis, Oregon. Photograph by Schauble.

Copper River & Northwestern Railway steam locomotive number 20, parked at the railway's terminal in Katalla, Alaska circa 1938. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Connecticut Valley Railroad steam locomotive 103 on display at Essex, Connecticut on January 28, 1977. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Builder photo of Construction Number 1275 showing right side of Coney Lumber Company 42 Ton Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania, March 1913. This locomotive was used for logging near Baxterville, Mississippi. Photograph by Schauble.

Builder photo of Construction Number 1244 showing right side of Comox Logging and Railway Company 62 Ton Two Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, January 1912. This locomotive was used for logging near Headquarters, British Columbia. Photograph by Schauble.