Cf. E. M. De Julius, Gli oro di Taranto, Milan, 1984, no. III, for an almost identical example; also D. Williams and J. Ogden, Greek Gold: Jewellery of the Classical World, The British Museum, London, 1994, no. 148., p. 215; and F. H. Marshall, Catalogue of the Jewellery, Greek, Etruscan and Roman, The British Museum, London, 1911, nos. 1769-1770, p. 191, pl. XXXI.