A PART ACID ETCHED SILVER COCKTAIL-SHAKER, maker's mark of Tiffany & Co., 1915, tapering cylindrical, the shoulder acid etched with broad shaped frieze of grapevine enclosed by scrolls, quartered by reeded bands, the raised molded detachable cover with conforming decoration, topped by part engraved stopper, the interior with strainer--8½in. (21.5cm.) high, 15.5oz.