The product is a silver stater from Thasos, dating back to 480-463 BC. The obverse features an ithyphallic satyr, while the reverse shows a quadripartate design. This ancient Greek coin is from the historical period of Greek civilization, specifically within the range of 450 BC to 100 AD. With the composition being silver and the era being ancient, this stater holds historical significance and is a valuable piece of numismatic art.