Mother-of-pearl, feather and gemstone pendant necklace, circa 1925, centring a circular glazed compartment framed by a spherical platinum surround enclosing a mother-of-pearl plaque, the obverse with image of an egret applied with feathers, the reverse with image of a scarlet macaw similarly decorated, the frame surmounted with a geometric motif decorated with circular-cut diamonds, carre sapphires, white chalcedony and red paste, terminating in a bead-set diamond, completed by a 9ct white gold trace chain, pendant diameter approximately 37 mm, accompanied by a fitted box, Roskell & Hunt, J.W.Benson, 25 old Bond Street, London, W.