1. Coin: ar tetradrachm Bookmark Coin: ar tetradrachm, museum number 8-7576. Search result 1 Museum number: 8-7576 Culture or time period: Greek Hellenistic Period (323–30 BC) and Thracians (ca. 1000 BC-46 AD) Object class: Coins (money) and Tetradrachms Function: 7.5 Issued Currency and Associated Containers Production date: 1st-2nd century BC Dimensions: linear 31 millimeters and weight 16.84 grams Collector: Arthur Ernest Gordon and Joyce Stiefbold Gordon Collection place: Thasos, North Aegean, Greece Person depicted: Dionysus/Bacchus (Greek and Roman deity) and Heracles (Greek and Roman diety)