GREEK
ATTICA. Athens. AR Tetradrachm (17.23 gms), 454-404 B.C.
SNG Copenhagen-38. Helmeted head of Athena right. Reverse: Owl standing right, head facing, olive sprig behind, all within incuse square. Dusky olive-gold patina, some green deposits behind Athena's head connect to a nub of extra metal fused to the edge of the coin, perhaps the remnants of another coin that was once fused to this one.EXTREMELY FINE.
Estimate: $500