5052365 Helmet, 450-400 BC (bronze) by Greek, (5th century BC); height: 24.7 cm; Private Collection; (add.info.: With everted rim, the short flaring neck guard with rounded ends, above the brow a relief head of Athena on raised triangular section, a relief head of Gorgoneion at either side, with additional finial, restored.); Photo by Christie\'s Images; Greek, out of copyright.