Builder photo of Construction Number 1203 showing right side of J.H. Bonner and Sons 20 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania, April 1910. This locomotive was used for logging near Heth, Arkansas. Photograph by Schauble.

Builder photo of Construction Number 1411 showing right side of J.M. Jones Lumber Company 32 Ton, Two Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, February 1920. This locomotive was used for logging near Fondale, Louisiana.

Builder photo of Construction Number 1199 showing right side of Johnson Creek Lumber Company 42 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania in April 1910. This locomotive was used for logging near Rainier, Washington. Photograph by Schauble.

Builder photo of Construction Number 1189 showing right side of Johnson Deane Lumber Company 60 Ton Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania in February 1910. This locomotive was used in logging near Robe, Washington. One of the locomotives with a water tank over the boiler. Photograph by Schauble.

Builder photo of Construction Number 1300 showing right side of J.V. Stimson Hardwood Company 26 Ton Two Truck Heisler Geared Steam Locomotive Number 10 at Erie, Pennsylvania, May 1914. This locomotive was used for logging near Mellwood, Arkansas. Photograph by Schauble.

Builders photo of Construction Number 1395 showing right side of J.V. Stimson Hardwood Company 32 Ton, Two Truck Heisler Geared Steam Locomotive Number 12 at Erie, Pennsylvania, May 1919. This locomotive was used for logging near Mellwood, Arkansas. Photograph by Schauble.

Kahuku Plantation Company steam locomotive number 1 at Kahuku, Hawaii, in 1979, on display at the Kahuku Sugar Mill on the island of Oahu. Built 1890 by Baldwin Locomotive Works 0-4-2T with tender, used on the Ewa Sugar Plantation. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, industrial locomotive, display.

Builder photo of Construction Number 1417 showing right side of Kelsey Wheel Company 36 Ton, Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania, January 1920. This locomotive was used for logging near Floweree, Mississippi. Photograph by Schauble.

Builder photo of right side of Construction Number 1485 showing Kentucky Lumber Company 55 Ton, Two Truck Heisler Geared Steam Locomotive Number 10 at Erie, Pennsylvania, June 1923. This locomotive was used for logging near Sulligent, Alabama. Photograph by Schauble.

Builder photo of Construction Number 1137 showing right side of Kentwood and Eastern Railway 37 Ton Two Truck Heisler Geared Steam Locomotive Number 3 at Erie, Pennsylvania in January 1908. This locomotive was used for logging at Kentwood, Louisiana. This railway was controlled by the Brooks-Scanlon Company. This locomotive has been listed as both a 37 ton and 36 ton. Photograph by Schauble.