4 ENAMELED STERLING ART NOUVEAU PINS: To include 1) Oval pin with figural angelfish, marked RD 1904, Sterling, 2 1/2'' x 1 3/4''. 2) Dragonfly, marked Sterling, 3 3/8''. 3) Watson Co. floral pin, marked Genuine Cloisonne, Wallace mark, Sterling, 2 1/4''. 4) Floral stick pin with unknown makers mark, 2 3/4''.