GP38-2s 435, 672 and 671 by Frisco.org Posted on March 11, 2018 GP38-2s 435, 672 and 671 GP38-2s 435, 672 and 671 at Oklahoma City, Oklahoma on November 10, 1979. Caboose 1703 lurks in the background (Bill Bryant). This entry was posted in Slides and tagged 1703, 435, 671, 672, Caboose, Electro-Motive Division, GP38-2. Bookmark the permalink.