THREE CLEAN DIE CAST UNITS THAT I USED ON MY HO GAUGE TRAIN LAYOUT YEARS AGO THE UNITS IN GOOD SHAPE FROM MY SMOKE FREE HOME. PLEASE SEE THE PHOTOS FOR THEY ARE PART OF THE DESCRIPTION AND JUDGE FOR YOURSELF IF YOU DO NOT LIKE THE PRICE MAKE AN OFFER SOLD AS IS PAYMENT IN THREE DAYS SHIPPING AND HANDLING IS $8.00 I TRY TO SHIP THE NEXT BUSINESS DAY AFTER PAYMENT IS RECEIVED. THANK YOU FOR LOOKING GOOD LUCK