LIONEL 6-18364 3900 POWERED AND 3901 DUMMY B-B1 ELECTRIC LOCOMOTIVES IN GOOD CONDITION. THEY HAVE GREAT DETAIL AND NICE GRAPHICS. IT IS A BEAUTIFUL SET! THEY SHOW LIGHT RUN TIME. AND THEY PERFORM WELL. A COUPLE OF WINDOWS  ARE LOOSE ON THE POWER UNIT. THEY ARE INSIDE THE UNIT AND WILL NEED TO BE REINSTALLED, SHOULD BE AN EASY FIX. PLEASE LOOK AT THE PHOTOS CAREFULLY THEY ARE SOLD AS IS. THERE ARE NO RETURNS OR ADJUSTMENTS. NO EXCEPTIONS. IF THE ITEMS ARE RETURNED THERE WILL BE A 50% RESTOCKING CHARGE.  EMAIL WITH QUESTIONS AND PLEASE SEE MY OTHER TRAIN ITEMS. THANKS.