This vintage Lionel Trainmaster Type RW 110 Watt Transformer is a black, AC-powered device with a wattage of 110W. Made of pressed steel and metal, this transformer was manufactured in the United States between 1945-54. It is designed for use with standard or O gauge model railroads, featuring whistle control and a voltage of 110V. This UNTESTED transformer is a sought-after collectible for Lionel enthusiasts and model train hobbyists. Unit appears to be in good cosmetically  condition . The power cord NEEDS TO BE REPLACED, Can not be tested or used, It is sold AS/IS, FOR PARTS OR REPAIR ONLY.  Check photos, Please ask if you have any questions before bidding. Thanks for looking.