Ewbank Motor Car Number 333 control cab interior with the inventor H.B. Ewbank, Jr. at the controls at Portland, Oregon in May 1915.

Ewbank Motor Car Number 333 testing on the SP&S with a three car passenger train at Vancouver, Washington on May 7, 1915.

Burlington Northern 800, former Northern Pacific 7000A coupled to two former Great Northern Units at the Interbay roundhouse in Seattle, Washington, in August 1971. Northern Pacific 7000A, a type F9A built by General Motors Electromotive Division in 1954. Photo by GJ Werkema. Other subject classes: diesel locomotive, F9

The first Heisler geared locomotive built was a 15 ton, two truck model built for the F.A. Addington Lumber Company as Number 1. This was a 36 inch gauge locomotive and is seen here at Little Washington, North Carolina in July 1891. This was the only Heisler built by Dunkirk Engineering and was constructed in July 1891.

Builder photo of right side of Construction Number 1484 showing Falling Rock Cannel Coal Company 24 Ton, Two Truck Heisler Geared Steam Locomotive Number 36 at Erie, Pennsylvania, June 1923. This locomotive was used for coal mining near Falling Rock, West Virginia. Photograph by Schauble.

Builder photo of Construction Number 1333 showing right side of Fathauer and Hopkins 32 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania, April 1916. Information on where this locomotive operated has not been found but it probably was involved in logging in Arkansas. Photograph by Schauble.

Builder photo of Construction Number 1236 showing right side of F.B. Merrill Company 36 Ton Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania, September 1911. While the builders date is noted as September the photograph shows snow on the ground. This locomotive was used for logging near Merrill, Mississippi. Photograph by Schauble.

Feather River Railway steam locomotive number 2 derelict at Oroville, California, on June 23, 1974. Feather River Railway number 2, a three-truck, 103-ton, standard-gauge geared Shay locomotive was built by Lima in 1922. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, geared locomotive .

Feather River Railway steam locomotive number 2 derelict at Oroville, California, on June 23, 1974. Feather River Railway number 2, a three-truck, 103-ton, standard-gauge geared Shay locomotive was built by Lima in 1922. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, geared locomotive .

Feather River Railway steam locomotive number 2 derelict at Oroville, California, on June 23, 1974. Feather River Railway number 2, a three-truck, 103-ton, standard-gauge geared Shay locomotive was built by Lima in 1922. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, geared locomotive .

Federal Railroad Administration geometry inspection car at Tacoma, Washington in July 1979. Photo by J.M. Fredrickson. Other Subject Classes: inspection car

Builder photo of Construction Number 1336 showing front of 24 inch gauge Ferrocarril de Laguna Corporation 22 Ton Two Truck Heisler Geared Steam Locomotive Number 10 at Erie, Pennsylvania, June 1916. This railroad was controlled by The Laguna Corporation and the locomotive was used for logging near Campeche, Mexico. Only 24 inch gauge Heisler built and is equipped with outside frame trucks. Photograph by Schauble.

Builder photo of Construction Number 1336 showing right side of 24 inch gauge Ferrocarril de Laguna Corporation 22 Ton Two Truck Heisler Geared Steam Locomotive Number 10 at Erie, Pennsylvania, June 1916. This railroad was controlled by The Laguna Corporation and the locomotive was used for logging near Campeche, Mexico. Only 24 inch gauge Heisler built. Photograph by Schauble.

Color postcard view of Automobile ferry with the SP&S Columbia River bridge in the distance, undated. This is a postcard image.

Film crew and camera stand on flatcar in front of Northern Pacific Class W Mikado-type steam locomotive number 1621 at Lester, Washington, circa 1925. J.M. Fredrickson Collection. Other Subject Classes: people, steam locomotive

Builder photo of Construction Number 1274 showing right side of Finch, Pruyn and Company, Incorporated 42 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania, March 1913. This locomotive was used for logging near Laurier, Quebec. Photograph by Schauble.

Builder photo of Construction Number 1290 showing right side of Finch, Pruyn and Company, Incorporated 42 Ton Two Truck Heisler Geared Steam Locomotive Number 3 at Erie, Pennsylvania, January 1914. This locomotive was used for logging near Laurier, Quebec. Photograph by Schauble.

Fir Tree Lumber Company steam locomotive Skookum,a Baldwin 2-4-2T, with its crew including a young Max King as fireman, with shovel, near Rainier, Washington in 1912. Next to Max on the right is Ed Craft. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Fir Tree Lumber Company steam locomotive Skookum, a Baldwin 2-4-2T, with its crew including a young Max King as fireman, with shovel, near Rainier Washington in 1912. Next to Max on the right is Ed Craft. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Fir Tree Lumber Company steam locomotive Skookum a Baldwin 2-4-2T, with its crew including a young Max King as fireman, with shovel, near Rainier Washington in 1912. Next to Max on the right is Ed Craft. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Fireman William Woody on Oregon-Washington Railroad & Navigation Company (OWR&N) steam locomotive 2151 circa 1945 at The Dalles, Oregon. Locomotive 2151 was a 2-8-2 Mikado class built by Baldwin Locomotive Works in 1912. OWR&N locomotive tenders were labeled for the parent company Union Pacific Railroad beginning in the 1940's. Photographer, Jack Woody

Builder photo of Construction Number 1332 showing right side of Fischer Lumber Company 36 Ton Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania, April 1916. This locomotive was used for logging near Marcola, Oregon. Photograph by Schauble.

Builders photo of Construction Number 1558 showing right side of Fischer Lumber Company 50 Ton Two Truck Heisler Geared Steam Locomotive Number 3 at Erie, Pennsylvania, March 1928. This locomotive was used for logging near Marcola, Oregon. Photograph by Schauble.

Builder photo of Construction Number 1532 showing right side of Fisher Delta Log Company 42 Ton, Two Truck Heisler Geared Steam Locomotive Number 1 at Erie, Pennsylvania, July 1926. This locomotive was used for logging near Ferriday, Louisiana. The lumber of this company was primarily used by Fisher Brothers in the construction of automobile bodies. Photograph by Schauble.

Builders photo of Construction Number 1589 showing right side of Fisher Lumber Corporation 42 Ton, Two Truck Heisler Geared Steam Locomotive Number 2 at Erie, Pennsylvania, September 1929. This locomotive was used for logging near Ferriday, Louisiana. The lumber of this company was primarily used by Fisher Brothers in the construction of automobile bodies. Photograph by Schauble.

Builder photo of Construction Number 1513 showing right side of Fisher-Hurd Lumber Company 42 Ton, Two Truck Heisler Geared Steam Locomotive Number 3 at Erie, Pennsylvania, January 1925. This locomotive was used for logging near Ferriday, Louisiana. The lumber of this company was primarily used by Fisher Brothers in the construction of automobile bodies. Photograph by Schauble.

Flat car at Bellingham, Washington with large laminated wood load; car information is unreadable; Mount Baker Plywood visible in background; photograph sequence TRWahl0196,0204. Other subject categories: Car-Freight, Car-Flat, Freight

Flat Car at Bellingham, Washington. Two very large transformers on depressed center flat cars with no reporting marks, photograph taken in or near the Great Northern yard; likely in photograph sequence TRWahl0with 508. Other subject categories: Car-Freight, Car-Flat, Freight

Flat car at Bellingham, Washington. Two very large transformers on depressed center flat cars with no reporting marks, photograph taken in or near the Great Northern yard; baled hay storage shed in background; Western Steel & Salvage Company and Blake, Moffitt, & Towne buildings visible behind; photograph sequence TRWahl0511-0508, and also likely 536. Other subject categories: Car-Freight, Car-Flat, Freight, Car-Load

Builder photo of Construction Number 1210 showing right side of Florida and Alabama Railroad 60 Ton Two Truck Heisler Geared Steam Locomotive Number 5 at Erie, Pennsylvania, October 1910. This railroad was controlled by the Stearns and Culver Lumber Company and was used in logging near Bagdad, Florida. This was one of the Heisler's built with a water tank over the boiler. Photograph by Schauble.