Seattle Municipal Railway Number 487 at the Georgetown carbarn, Seattle, Washington, undated. 487 at Georgetown fitted with snow plows. Additional subject classification: Snow plow, Georgetown

Seattle Municipal Railway Number 490 at the Georgetown carbarn, Seattle, Washington, 1939. Gondola car 490 at Georgetown for scrapping. Photograph by Harold Hill. Additional subject classification: Gondola car, Georgetown

Seattle Municipal Railway Number 496 at the Fremont carbarn, Seattle, Washington, 1941. 496 at the Fremont carbarn fitted with snow sweepers, February 16, 1941. Photograph by Lawton Gowey. Additional subject classification: Snow sweeper, Fremont

Seattle Municipal Railway Number 498 at the Fremont carbarn, Seattle, Washington, 1941. 498 at the Fremont carbarn fitted with snow sweepers, February, 1941. Photograph by Harold Hill. Additional subject classification: Snow sweeper, Fremont

Seattle Municipal Railway Number 91 at the Jefferson carbarn, Seattle, Washington, undated. Sprinkler car 91 at the Jefferson carbarn. Additional subject classification: Water sprinkler car, Central District

Seattle Municipal Railway snow plow at the 23rd Avenue and East Cherry Street, Seattle, Washington, undated. Unidentified snow plow car at work on East Cherry Street, westbound. Additional subject classification: snow plow

Skagit River Railway motor car number 5, a Brill motor coach purchased new in 1928, parked at Rockport, Washington, circa 1950. Photo by J.M. Fredrickson. Other Subject Classes: motor car.

Southern Pacific rail detector car X-4901 at the business car track at Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Car-Rail Detector.

Spokane, Coeur d' Alene & Palouse Railway rail car number 47 and another car stopped next to a group of passengers, circa 1925. Photo from J.M. Fredrickson Collection. Other Subject Classes: motor car, passengers.

Spokane, Portland and Seattle Railway Instruction Car 111 at Hoyt Street Yard in Portland (undated). Photograph by Alden Raney. Other subject classes: Car-Instruction.