| Chicago Burlington & Quincy Railroad 2-10-2 Class M-3 6307, date, location, and photographer unknown, print by Tom Klinger, Chuck Zeiler collection. Number 6307 was built by the Brooks Works (Alco) in 1919 (c/n 59825) and sold for scrap in July 1953. The CB&Q Locomotive Assignment Sheet dated February 1, 1952 indicates that 6307 was leased to subsidiary Colorado & Southern Railway. |