ATTICA. Athens. Approximately 455-449 BC. Tetradrachm (silver, 26 mm, 17.00 g, 9 h). Head of Athena to right, wearing crowned Attic helmet decorated with three olive leaves and palmette. Rev. E Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. HGC 4, 1597. Kroll 8. ==References== XXII, 3'. Svoronos pl. 11, 1-5. Very well centered and struck in high relief. Minor marks, otherwise, about extremely fine. This lot can be shipped to a US address.