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. 250 BCE toIdentifies the final date in a range assigned in a numismatic context.. 175 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
Physical description
MetalThe physical material (usually metal) from which an object is made.: Silver
WeightWeight of the numismatic object (in grams).in grams: 16.8716.87 g <br />16,870 mg <br />
DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: tetradrachm
AxisDescribes the directional relationship between the obverse and reverse of a numismatic object.: 1212 mm <br />1.2 cm <br />
DiameterDescribes diameter of an object (in mm).: 30.530.5 mm <br />3.05 cm <br />
FromIdentifies the initial date in a range assigned in a numismatic context. 300 BCE toIdentifies the final date in a range assigned in a numismatic context.. 175 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
Physical description
DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.ᵖ:
Date: c. 250-175 BC (PELLA) ; c. 225-175 BC (Period II, Karayotov)
References
abPrice, Martin Jessop (1991), The Coinage in the Name of Alexander the Great and Philip Arrhidaeus: a British Museum Catalogue, 2 vol., Zürich-London, 637 p., 637 p., clix pl.
^Karayotov, Ivan (1992), Mонетосеченето на Mесамбрия, Спектър - АЛ, Burgas, 130 p.
^Karayotov, Ivan (1994), The coinage of Mesambria. vol. 1: silver and gold coins of Mesambria, Centre of Underwater Archaeology, Sozopol, 134 p. and 44 pl.
^Callataÿ, François de (2021), “On pattern and purpose of overstrikes of late Hellenistic tetradrachms in Thrace Macedonia”, in Ulrike Peter and Vladimir Stolba (eds.), Thrace. Local coinage and regional identity, Berlin Studies of the Ancient World 77, Berlin, Topoi, p. 263-289.
^Waggoner, Nancy M. (1979), "The Propontis Hoard (IGCH 888)", Revue Numismatique 21, p. 7-29
^MacDonald, David (2009), Overstruck Greek coins: studies in Greek chronology and monetary theory, Whitman Publishing, Atlanta.