U25B 815, GP38-2s 456 and 432, and U30B 851 by Frisco.org Posted on June 15, 2014 U25B 815, GP38-2s 456 and 432, and U30B 851 U25B 815, GP38-2s 456 and 432, and U30B 851 at Olathe, Kansas in April 1979 (Trackside Slides). This entry was posted in Slides and tagged 432, 456, 815, 851, Electro-Motive Division, General Electric, GP38-2, U25B, U30B. Bookmark the permalink.