An Edwardian bangle and two brooches, circa 1910, the Australian 9ct gold hinged bangle set with an oval cut solid white opal, with applied filigree and engraved decoration, hallmarked H. Newman, Melbourne, the pair of swallows in flight brooch set in 9ct gold set with red paste and bright cut engraved detail set with seed pearls, together with a 9ct gold crescent brooch set with graduated seed pearls