"Scrapped streetcars, including work car AA57, at South Shops. Don's Rail Photos: ""AA57, salt car, was built by St Louis Car Co in 1903 as CUTCo 4835. It was renumbered 1306 in 1913 and became CSL 1306 in 1914. It was rebuilt as salt car in January 1934 and renumbered AA57 on April 15, 1948. It was retired on December 14, 1956."""
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