This unit is from my post war collection. This was Lionel's first diesel switcher to have Magnetraction and it can pull or creep along to position cars in a rail yard. It has conventional couplers with a running shoe pickup all in working order. It requires a new E-Unit or rebuild as it only travels now in reverse. In addition, it needs a new bulb for the Cab headlight. Despite being over 60 years old it ran very well.