LIONEL PREWAR PARTS O GAUGE 201/203 STEAM SWITCHER LOCOMOTIVE MOTOR W/E-UNIT – RUNNING FINE. All locomotives, tenders, whistles, operating accessories, operating cars and mechanical parts must be serviced & lubricated before use. PLEASE NOTE THAT THE PHOTOS ARE AN INTEGRAL AND A VERY IMPORTANT PART OF THIS LISTING. You NEED to “ZOOM IN”. And look closely at the photos. What you see is what you get. Thanks for your interest.