Napier Silver Plate Dotted Rounded Double Jigger

This wonderful large silver plate Art Deco vintage double jigger was designed by Napier and features two rounded cups.  Present are 3 hammered dots on the smaller end that measure 1 and 2 oz. and 9 dots on the larger end that measure 2, 3 and 4 oz. This jigger has some plate loss to the interior of the cups as well as exterior scratches.  The jigger measures 4" high by 3" wide.