AuthorityIdentifies the issuing power. The authority can be "pretended" when the name or the portrait of X is on the coin but he/she was not the issuing power. It can also be "uncertain" when there is no mention of X on the coin but he/she was the issuing power according to the historical sources:
Chronology
FromIdentifies the initial date in a range assigned in a numismatic context. 80 BCE toIdentifies the final date in a range assigned in a numismatic context.. 42 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
Physical description
MetalThe physical material (usually metal) from which an object is made.: Bronze
WeightWeight of the numismatic object (in grams).in grams: 4.054.05 g <br />4,050 mg <br />
AuthorityIdentifies the authority in whose name (explicitly or implicitly) a numismatic object was issued.ᵖ:
Chronology
FromIdentifies the initial date in a range assigned in a numismatic context. 100 BCE toIdentifies the final date in a range assigned in a numismatic context.. 30 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
"Shortly after Actium and the restoration of peace, Athens struck several very large bronze issues, and among them a small proportion of one variety was overstruck on a single variety of Sicyonian bronze, which had been issued at least half a century earlier. [...] Kroll has suggested that the government of Athens might have acquired a group of this specific variety [...] and long retained them before overstriking"