Seattle and Walla Walla Railroad roundhouse at Seattle, Washington, circa 1879. Frame roundhouse and employees, manager James M. Colman front row third from right, steam locomotive No. 2 Alki 4-4-0, left, locomotive No. 1 A.A. Denny, rt. Other Subject Classes: railroad servicing facilities, railroad employees, steam locomotives.

Stockton Terminal & Eastern Railroad center cab diesel-electric at engine terminal in Stockton, California, on August 3, 1973. Photo by J.M. Fredrickson. Other Subject Classes: locomotive facility, switching locomotive.