A collection of five Royal Worcester porcelain Australian birds plaques, four oval and one round, each painted with Australian birds including kookaburras, blue robin or spotted dunond. One with brooch fitting, either monogrammed or signed by R. Austin, printed factory marks to underside, circa 1925-26, diameter of circular 3.2 cm, one oval 3.2 x 2.5 cm, two oval 4 x 2 cm, mounted in a frame