GREEK KINGDOMS, ATHENS Tetradrachm, 196-87 BC. Silver. Av. Athena Parthenos helmeted and facing right. Rv. Owl standing right on an amphora, facing bust of Helios radiate without the right field a symbol on the amphora and in exergue all within a laurel wreath surmounting a bow. Pb: 16.66 gr - BMC 353 SUP Formerly contained in a seal (broken by us) and a C.O.F.O.P certificate from Mr F. Massot.