MTH Seaboard #30-20440-1 E-8 AA Diesel Engine Set w/Proto-Sound 3.0 O-Scale 3 Rail (Duel Powered). MTH Seaboard #30-20440-3 E-8 B-Unit Diesel Engine. (Non-Powered) O Scale 3 Rail. Set includes: (1) AA and (1) B Unit.
MTH Seaboard #30-20440-1 E-8 AA Diesel Engine Set w/Proto-Sound 3.0 O-Scale 3 Rail (Duel Powered). MTH Seaboard #30-20440-3 E-8 B-Unit Diesel Engine. (Non-Powered) O Scale 3 Rail. Set includes: (1) AA and (1) B Unit.