GP7 581
GP7 581 (Possibly at Fort Smith, Arkansas) in September 1973.
GP7 581 (Possibly at Fort Smith, Arkansas) in September 1973.
GP7s 523 and 503 in Missouri on August 19, 1951 (Arthur B. Johnson).
GP7 577 at Cedars, Oklahoma on April 10, 1974.
GP7 500 (location unknown) in June 1974 (D.F. Wiener).
GP7 606 working a St. Louis local freight on November 18, 1967 (J.W. Stubblefield).
GP7s 522, 538 and 567 (date and location unknown).
GP7s 610 and 523 (date and location unknown).
GP7 571 at Springfield, Missouri in July 1965 (Richard Wallin).
GP7 610 leads an extra at Rogers, Arkansas on March 28, 1967.
GP7s 531 and 522 at Fayetteville, Arkansas on March 18, 1965.