Spokane, Portland and Seattle Railway weed sprayer R-1 at Hoyt Street Yard in Portland in 1962. Photograph by Alden Raney. Other subject classes: Track-Equipment.

Spokane, Portland and Seattle Railway flat car with snow plow at Hoyt Street Yard in Portland in 1959. Photograph by Alden Raney. Other subject classes: Plow-Snow Wedge.

Spokane, Portland and Seattle Railway Jordan Spreader X-4 at Hoyt Street Yard at Portland. Spokane, Portland and Seattle Railway American Locomotive Company type RS-3 69 in background in 1959. Photograph by Alden Raney. Other subject classes: Spreader-Jordan, Locomotive-Diesel.

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

Spokane, Portland and Seattle Railway Instruction Car 111 and heavyweight Railway Post Office car at Hoyt Street Yard in Portland (undated). Photograph by Alden Raney. Other subject classes: Car-Instruction, Car-Mail & Express.

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.

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.

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.

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

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