A PAIR OF SWISS GOLD AND ENAMEL EARRINGS, each shaped panel engraved with a dancing figure on powder blue ground in black and white foliate border, the shaped square surmounts decorated en suite, hook fitments, with Paris hibou customs mark, each 4.5cm. high; a pair of unusual George IV small gold-mounted seed-pearl and turquoise bead earrings of Maltese cross form, with closed loop fitments, each 4.0cm.high, both pairs circa 1820, and a pair of French gold and translucent green guilloché enamel earrings of spiralling openwork form, with closed loop fitments, circa 1890, maker's initials A.& G. in lozenge punch