E8A 2018 (Ponder) and SW7 304 by Frisco.org Posted on October 17, 2014 E8A 2018 and SW7 304 E8A 2018 (Ponder) and SW7 304 at Springfield, Missouri (date unknown). This entry was posted in FT Collection and tagged 2018, 304, E8A, Electro-Motive Division, Passenger Service, Ponder, SW7. Bookmark the permalink.