ATTICA. Athens. Circa 420s-404 BC. Tetradrachm (Silver, 25 mm, 17.11 g, 9 h). Head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette. Rev. AΘE Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. Kroll 8. Svoronos pls. 15-17 passim. Test cut on the reverse, otherwise, about very fine.

From the collection of the Swiss-Spanish coin dealer and former Swiss Guard at the Vatican José Truyol, formed since the early 1970s.