| AT&SF GP7u 2018 at Corwith Yard in Chicago, Illinois on September 27, 1986, photo by Chuck Zeiler. Built in January 1952 as AT&SF GP7 2700 (c/n 15800) on EMD Order 5110, it was rebuilt during August 1981 to GP7u 2018, retired July 19, 1991. It appears that the class lights were removed after rebuilding, evidenced by the fresh yellow paint in that area. |