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:
FromIdentifies the initial date in a range assigned in a numismatic context. 211 BCE toIdentifies the final date in a range assigned in a numismatic context.. 208 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: 18.5418.54 g <br />18,540 mg <br />
DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: semis
AxisDescribes the directional relationship between the obverse and reverse of a numismatic object.: 22 mm <br />0.2 cm <br />
DiameterDescribes diameter of an object (in mm).: 2727 mm <br />2.7 cm <br />
FromIdentifies the initial date in a range assigned in a numismatic context. 270 BCE toIdentifies the final date in a range assigned in a numismatic context.. 215 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
"Overstruck on an issue of Hieron II (HGC 2, 1548), with Hieron's profile visible below Saturn's neck."
References
^Sydenham, Edward Allen (1952), The Coinage of the Roman Republic, London, Spink & Son Ltd., lxix, 343 p., 30 pl.
^Crawford, Michael H. (1974), Roman Republican Coinage, Cambridge
^Russo, Roberto (2013), The RBW Collection of Roman Republican Coins, Numismatica Ars Classica AG, p.407
^Calciati, Romolo (1986), Corpus nummorum siculorum. La monetazione di bronzo/The bronze coinage, vol. 2, Milan, Edizioni G. M.
^Sylloge Nummorum Graecorum ANS 5. The Collection of the American Numismatic Society. Sicily 3. Syracuse-Siceliotes, New York, 1988,
^Puglisi, Mariangela (2009), La Sicilia da Dionisio I a Sesto Pompeo : circolazione e funzione della moneta, Messina, DiScAM, p. 519.
^Hoover, Oliver D. (2012), The Handbook of Greek Coinage Series. 2. Handbook of the Coins of Sicily (Including Lipara). Civic, Royal, Siculo-Punic, and Romano-Sicilian Issues. Sixth to First Centuries BC, Lancaster-London, 489 p.