Builder's photo of McCloud River Railroad Baldwin 2-8-2 steam locomotive number 14 (construction number 30850, built in 1907) at Philadelphia, Pennsylvania. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, builder's photo.

Builder's photo of McCloud River Railroad Baldwin 2-6-2 steam locomotive number 11 (construction number 23875, built in 1904) at Philadelphia, Pennsylvania. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, builder's photo.

Builder's photo of McCloud River Railroad Baldwin 2-6-2 steam locomotive number 10 (construction number 18674, built in 1901) at Philadelphia, Pennsylvania. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, builder's photo.

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.

Builder's photo of Idaho & Washington Northern Railroad Baldwin 2-8-0 steam locomotive number 26 parked on a turntable at the factory in Philadelphia, Pennsylvania, circa 1920. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, builder's photo.

Builder's photo of Idaho & Washington Northern Railroad Baldwin 4-6-0 steam locomotive number 15 (construction number 31648) parked on a turntable at the factory in Philadelphia, Pennsylvania, circa 1915. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, builder's photo.

Builder's photo of Green River Lumber Company steam locomotive number 1, a geared, two-truck Heisler, parked at the Erie, Pennsylvania factory, in 1926. Photo by Heisler Company, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, geared locomotive.

Great Northern Railway steam locomotive number 2500,in 1923. A builder's photo of Great Northern Railway 2500 parked at Baldwin Locomotive Works in Philadelphia PA in 1923. J.M. Fredrickson collection. Other Subject Classes: steam locomotive.

Great Northern Railway steam locomotive number 2127 at Eddystone, Pennsylvania, undated. Builder's photo of Great Northern Railway 2127 at Eddystone PA. Photo by Baldwin Locomotive Works, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, display.

Great Northern Railway Hopper car 71838, covered bottom-dump hopper at Allentown, Pennsylvania in 1988. Other subject classes: Hopper car