Seattle Municipal Railway Bus 102, Seattle, Washington, circa 1919. Early Seattle Municipal Railway bus with Model T chassis but different body. Other subject classes: Buses

Seattle Municipal Railway Bus 101, Seattle, Washington, circa 1919. First Seattle Municipal Railway bus (Ford Model T chassis) on the Carleton Park line. Other subject classes: Buses

Seattle Municipal Railway Buildings, Seattle, Washington, circa 1920. Aerial view of the Georgetown carbarn looking north prior to Boeing Field being constructed. Other subject categories: Carbarn scenes

Seattle Municipal Railway Buildings, Seattle, Washington, 1941. View of Fremont carbarn and yard, with 5 cars in view and work car 445. Photo by Harold Hill. Other subject categories: Carbarn scenes

Seattle Municipal Railway Buildings, Seattle, Washington, 1941. View of Fremont carbarn and yard, with 4 cars in view and work car. Photo by Harold Hill. Other subject categories: Carbarn scenes

Seattle Municipal Railway box motor locomotive at Seattle, Washington, undated. Unidentified box motor locomotive with crew. Additional subject classification: box motor locomotive