Longview Portland & Northern Railway Baldwin 2-6-2 steam locomotive number 650 parked at Longview, Washington, in 1949. Photo by W. E. Miller, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive.

Builder's photo of Longview Portland & Northern Railway Baldwin 0-6-0 steam locomotive number 70 (construction number 5755) at Philadelphia, Pennsylvania, circa 1924. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, switching locomotive, builder's photo.

Lyman Timber Company steam locomotive 6, a Shay 3-truck 90-ton locomotive, at Lyman, Washington. Semi-derelict Lyman Timber Company locomotive; scrapped in 1950. Other subject categories: Locomotive-Steam, Locomotive-Logging

Lyman Timber Company three-truck Shay CN 3038 steam locomotive number 6, derelict, at Hamilton, Washington, circa 1950. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, geared locomotive .

Manitou & Pike's Peak Cog Railway steam locomotive number 3 at Pike's Peak, Colorado, circa 1950. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, passenger train.

Marysville & Northern Railway Company 0-4-0 steam locomotive number 2 at Sedro Woolley, Washington circa 1932. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive.

May Creek Logging Company two-truck Climax steam locomotive number 2, circa 1925, pushing a cut of loaded log cars on its line near Renton, Washington. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, logging locomotive, trestle bridge.

Mayo Lumber number 3, a Shay class steam locomotive at British Columbia Forest Discovery Centre in Duncan, British Columbia, on July 12, 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Mayo Lumber number 3, a Shay class steam locomotive at British Columbia Forest Discovery Centre in Duncan, British Columbia, on July 12, 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

McCloud River Railroad (MR) steam locomotive 25, a 2-6-2, in the shop at McCloud, California, undated. Other Subject Classes: Locomotive-Steam