Photo of right side of Sunlight Coal Company 50 Ton Two Truck Heisler Geared Steam Locomotive Number 5 with steam shovel loading coal into hopper cars at Boonville, Indiana.

Photo of Construction Number 1122 showing right side of Sultan Railway and Timber Company 37 Ton, Two Truck Heisler Geared Steam Locomotive Number 2 near Sultan, Washington, undated, undated.

Builder photo of Construction Number 1268 showing front of Sugar Pine Railway 85 Ton Three Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, November 1912. This company was controlled by the Standard Lumber Company and the locomotive was used for logging near Standard, California.

Builder photo of Construction Number 1268 showing left side of Sugar Pine Railway 85 Ton Three Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, November 1912. This company was controlled by the Standard Lumber Company and the locomotive was used for logging near Standard, California.

Builder photo of Construction Number 1268 showing right side of Sugar Pine Railway 85 Ton Three Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, November 1912. This company was controlled by the Standard Lumber Company and the locomotive was used for logging near Standard, California.

Builder photo of Construction Number 1269 showing right side of Sugar Pine Railway 52 Ton Two Truck Heisler Geared Steam Locomotive Number 4 at Erie, Pennsylvania, November 1912. This company was controlled by the Standard Lumber Company and the locomotive was used for logging near Standard, California.

Stockton Terminal & Eastern Railroad 4-4-0 steam locomotive number 1 at Travel Town in Los Angeles, California, on August 6, 1973. Built in 1864 by E.S. Norris in Lancaster Pennsylvania and purchased by STE in 1914. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display.

Builders photo of Construction Number 1396 showing right side of Stimson Veneer and Lumber Company 32 Ton, Two Truck Heisler Geared Steam Locomotive Number 15 at Erie, Pennsylvania, June 1919. This locomotive was used for logging near Eagle Nest, Mississippi.

Builder photo of Construction Number 1329 showing right side of Stimson Veneer and Lumber Company 26 Ton Two Truck Heisler Geared Steam Locomotive Number 11 at Erie, Pennsylvania, February 1916. This locomotive was used for logging near Mellwood, Arkansas.

Builder photo of Construction Number 1093 showing right side of Stillwater Lumber Company 22 Ton Two Truck Heisler Geared Steam Locomotive Number 101 at Erie, Pennsylvania in August 1906. This locomotive was used for logging at Little Falls (Vader), Washington.