U25B 821
U25B 821 at St. Louis, Missouri on August 30, 1980 (Ken Kessler)
U25B 821 at St. Louis, Missouri on August 30, 1980 (Ken Kessler)
GP35 725 and U25B 821 outside the Springfield Shops (Springfield, Missouri) in September 1978.
U25B 821 at St. Louis, Missouri in September 1980 (Vernon Ryder).