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. 57 BCE toIdentifies the final date in a range assigned in a numismatic context.. 37 BCE
Hellenistic 323-30 BCperiodTime period of the numismatic object.
Physical description
MetalThe physical material (usually metal) from which an object is made.: Silver
DenominationTerm indicating the value of a numismatic object. Examples: tetradrachm, chalkous, denarius.: tetradrachm
"Sous le siège, deux points ? ou peut-être des lettres; à l'exergue, à l'emplacement habituel du nom du mois, un fragment de légende ....ΚΙΟΥ.... appartenant à une pièce antérieure"
References
^Sellwood, David (1980), An introduction to the coinage of Parthia, 2nd ed., London, Spink & Son, 322 p., 10 pl.
^Shore, Fred B. (1993), Parthian coins & history : ten dragons against Rome, Classical Numismatic Group, p.188
^Callataÿ, François de (1994), Les tétradrachmes d'Orodès II et de Phraate IV. Etude du rythme de leur production monétaire à la lumière d'une grande trouvaille, Studia Iranica 14, Paris, 96 p., 20 pl.
^Nelson, Bradley R. (2011), Numismatic Art of Persia: The Sunrise Collection Part I: Ancient- 650 BC to AD 650, Lancaster