| AT&SF GP30u 2773 at Corwith Yard in Chicago, Illinois on March 7, 1987, photo by Chuck Zeiler. Built in May 1963 as AT&SF GP30 1273 (c/n 28096) on EMD Order7642, it was renumbered to 3273 sometime between March and July 1970, rebuilt to GP30u 2773 during August 1982, becoming BNSF 2471 July 14, 1998. |