Offered for sale is this vintage Coro flower spray pin. It is patent (#123166) October 22,1940 by designer Adolph Katz. The pin has a beautiful floral spray with sapphire blue glass moonglow cabochons, six green enamel leaves and pave set rhinestones for the center stem. The setting is a silver plate metal with standard pinback. The piece is not signed which is not uncommon for early pieces, but you can find it by its patent number.
The brooch is in excellent condition with no stones missing, and no metal wear, and no wear to the enamel. A few rhinestones have dulled, and there is patina on the back which has not been polished. It measures approximately 3 1/4" by 1 1/4".