This vintage Belt Buckle is marked on the back Buckles of America Masterpiece Collection BA-229 Buckles of America Rocklin, CA. U.S.A. © Made in USA. The front is enameled marked BOWLING with Ball and Pins. The ball has a small rub mark. It measures approx. 3 ½ by 2 ½ inches and is approx. ¼ of a inch thick. It weighs approx. 11 ounces by itself. The steel back wire is for a belt up to 1 ¾ inch wide. It appears to be thick Pewter metal used with wear in good condition. The box has some stains.