THIS IS A GENUINE AUTHENTIC SCHWWINN ITEM, NEVER USED OUT OF SCHWINN SHOP. WHAT A COOL ITEM, NOT A RE PROP OF ANY KIND. THIS IS THE REAL DEAL, GREAT ITEM FOR STINGRAY BIKES. DATED 1975, LOTS OF GREAT INFO IN THIS BOOK, TUBES, TIRES, BICYCLE SAFETY INFO ON MANY SCHWINN MODELS, PRICED TO SELL. B