TWO SIMILAR GEORGE IV SILVER-GILT AND IVORY BEAKERS, each on spreading circular foot and with fluted borders, the detachable ivory sleeves carved with mythological scenes, one of Neptune rescuing Amymone, with a satyr giving chase, and horses, sea monsters and cherubs, the other with infant Bacchanals drinking in a wooded landscape with a goat, barrels and vines, the mounts by Robert Garrard, 1825, the ivory probably Ausburg, mid 18th century