CD 147 PATENTED with OCT 8th 1907 on the back. Great big enclosed bubble as shown. There is a nearly symmetrical triangle flake rising up from the base with an associated light feather bruise behind it that is also symmetrical. It almost looks like a candy corn with a bow tie. Likely a Brookfield product. Price $35.00 plus shipping. First email as always. PayPal welcomed. Contact me first for details.