Idaho & Washington Northern Railroad Baldwin 4-6-0 steam locomotive number 15 leads a passenger train circa 1920. J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, passenger train.

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.

Ilwaco Railway and Navigation Company street-running passenger train passing through the town of Long Beach, Washington, circa 1915. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, passenger train.

Image shows the back of a postcard mailed in 1909 from Frances, Washington. Photo by R.C. Smith, J.M. Fredrickson Collection. Other Subject Classes: postcard

Builder photo of Construction Number 1524 showing right side of Indiana State Farm 32 Ton, Two Truck Heisler Geared Steam Locomotive, No Number, at Erie, Pennsylvania, August 1925. This locomotive was used on the state prison farm and was used for quarrying limestone near Greencastle, Indiana. Photograph by Schauble.

A plaque explaining the history of Oahu Railway & Land Company steam locomotive number 6 on display at the Hawaiian Railway Society Museum on Oahu in 1979. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display.

Inland Empire Paper Company steam locomotive 924 at Spokane, Washington on June 14, 1955. Inland Empire Paper 924, formerly Northern Pacific number 924 class L-5, 0-6-0, built by Rogers, 1899. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Inland Empire Paper Company steam locomotive 924 at Spokane, Washington on June 14, 1955. Inland Empire Paper 924, formerly Northern Pacific number 924 class L-5, 0-6-0, built by Rogers, 1899. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Inland Empire Paper Company steam locomotive 924 at Spokane, Washington on June 14, 1955. Inland Empire Paper 924, formerly Northern Pacific number 924 class L-5, 0-6-0, built by Rogers, 1899. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot