Builder photo of Construction Number 1323 showing right side of 36 inch gauge Tionesta Valley Railway 47 Ton Two Truck Heisler Geared Steam Locomotive Number 18 at Erie, Pennsylvania, April 1916. This locomotive was used for logging near Sheffield, Pennsylvania.

Builders photo of Construction Number 1409 showing right side of 36 inch gauge Tionesta Valley Railway 40 Ton, Two Truck Heisler Geared Steam Locomotive Number 16 at Erie, Pennsylvania, January 1920. This locomotive was used for logging near Sheffield, Pennsylvania.

Thurston County Railway Baldwin 2-8-2 steam locomotive number 4, backs to couple to a cut of loaded log cars at an unknown log loading area, circa 1948. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log car.

Thurston County Railway Baldwin 2-8-2 steam locomotive number 4, backs to couple to a cut of loaded log cars at an unknown log loading area, circa 1948. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, log car.

Builder photo of Construction Number 1282 showing right side of Theo. Fathauer Company 23 Ton Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania, May 1913. This locomotive was used for logging near Helena, Arkansas.

Builder photo of Construction Number 1086 showing left side of The Tyronza and Saint Francis River Railroad 22 Ton Two Truck Heisler Geared Steam Locomotive Number 3 at Erie, Pennsylvania in February 1906. This railroad was controlled by theTyronza Lumber Company and was used in logging at Earle, Arkansas. One of the early Heislers equipped with a water tank over the boiler.

The tender of Northern Pacific 2152 stored awaitng restoration at Northern Pacific Railway Museum in Topenish, Washington on October 21, 2008. Photo by GJ Werkema. Other subject classes: Locomotive-tender.

The Northern Pacific Depot at Dilworth, Minnesota, undated. Located at Milepost 106.3.

Builder photo of Construction Number 1305 showing right side of 36 inch gauge The Dennis-Simmons Lumber Company 22 Ton Two Truck Heisler Geared Steam Locomotive Number 24 at Erie, Pennsylvania, January 1915. This locomotive was used for logging near Kenley, North Carolina.