A LOVELY ART DECO GUILLOCHE ENAMEL VANITY POWDER BOX. C.1929. Marked on the base with U.S. Patent numbers:1604093 (1926); 1737294 (1929); 1680317 (1928); and 1687748 (1928). The circular box is made of goldtone and silvertone metal with the base and lid both coated in a pale greenish blue enamel paint. The lid features an oval GUILLOCHE ENAMEL decoration with a hand painted pink rose. Contains its original powder puff. IN UNUSED CONDITION...