Seattle Electric Company Car 551, Seattle, Washington, circa 1910. Car 551 at terminus of Rainier Heights (Mt Baker) line; recently converted to POE (Pay On Entry) car on Route 14, Capitol Hill-Mount Baker. Other subject categories: Streetcar

Seattle Electric Company Car 547, Seattle, Washington, circa 1920. Car 547 at Route 27 terminal, 14th Northwest and Northwest 70th with crew standing by on Route 27, Ballard North. Other subject categories: Streetcar

Seattle Electric Company Car 546, Seattle, Washington, circa 1910. Seattle Electric 546 at 19th Avenue terminus with crew on Route 9, 19th Avenue-26th Avenue South. Photo by Blakemore . Other subject categories: Streetcar

Seattle Electric Company Car 538, Seattle, Washington, circa 1910. Car 538 at unknown location on Green Lake line on Route 20, Green Lake. Other subject categories: Streetcar

Seattle Electric Company Car 538, Seattle, Washington, circa 1910. Seattle Electric car 538 on 19th Avenue line with crew on Route 9, 19th Avenue-26th Avenue South. Other subject categories: Streetcar

Seattle Electric Company Car 530, Seattle, Washington, circa 1910. Car 530 on Ballard Sloop line, a variant of Route 28, Ballard-28th Avenue Northwest. Other subject categories: Streetcar