Bellingham Bay & British Columbia steam locomotive number 3, a Baldwin 4-4-0 poses with its crew led by engineer Jack Treutle, circa 1910. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, railroad crew.

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.

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.

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