(No copies or reproductions.). Nice Historical Collector's piece. International Orders Outside The US.
1964 Print Ad Perfect Circle Piston Rings 1963 USAC & NASCAR Winners
1978 Speed Pro Piston Rings Bonnet Petty Yarborough NASCAR Vintage Print Ad
1971 Perfect Circle Dana Piston Rings USAC NASCAR Winners Seals Vintage Print Ad
1947 Indianapolis 500 Winner Burd Piston Rings Indy Car metal tin sign exterior
1966 Perfect Circle Piston Rings 1965 USAC NASCAR Winners Race Vintage Print Ad
60s PERFECT CIRCLE PISTON RINGS Ad Indy Car Vintage Ad (JA1049
