Bellingham & Northern Short Lines steam locomotive number 6, on a work train assignment with a steam shovel circa 1938. Bellingham & Northern later became part of the Milwaukee Road. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive , steam shovel.

S.W.Barker Lumber Company steam locomotive number 23 at Allyn, Washington, circa 1909. Number 23, a 37-ton geared Heisler (construction number 1110, built in 1907). Photo by Max King, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, geared locomotive .

S.W. Barker Lumber Company steam locomotive number 23 at Allyn, Washington, circa 1909. Number 23, a 37-ton geared Heisler (construction number 1110, built in 1907). Photo by Max King, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, geared locomotive .

Baldridge Logging Company steam locomotive number 3 at Maple Valley, Washington in July 1936. Looking up at engine cab, fireman in window. Other Subject Classes: steam locomotives, railroad employees.

Atlantic & Gulf Railroad 2-8-2 steam locomotive number 9 on display in Waycross, Georgia, on July 3, 1978, in its Okefenokee Chief configuration. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display

Atlantic & Gulf Railroad 2-8-2 steam locomotive number 9 on display in Waycross, Georgia, on July 3, 1978, in its Okefenokee Chief configuration, with the visitors center in the background. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display

Atlantic & Gulf Railroad 2-8-2 steam locomotive number 9 on display in Waycross, Georgia, on July 3, 1978, in its Okefenokee Chief configuration. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display

Atchison, Topeka & Santa Fe Railway (ATSF) steam locomotive ATSF 4000 circa 1915. ATSF Railroad ATSF 4000 with crew and some local kids.. J.M. Fredrickson CollectionOther Subject Classes: steam locomotive

Atchison, Topeka & Santa Fe Railway steam locomotive 3759 on display at Kingman, Arizona on June 18, 1978. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Atchison, Topeka & Santa Fe Railway steam locomotive 3759 on display at Kingman, Arizona on June 18, 1978. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive