Ancient Kings of Parthia silver drachm of Mithradates IV 129-140 AD minted in Ecbatana

Kings of Parthia AR Drachm 
This attribution uses the following website https://mrcollector.eu/parthia/identifier.php
I cannot see an earring because of the wear to the coin it is most likely had an earring. Also the number of pendents is difficult to 100% determine. 
Size: 19mm Weight: 3.5 grams 
Obverse: Diademed draped bust left wearing diadem. Straight line head-top above the diadem. No other symbol around the head. Long pointed beard. The earring is visible Very worn in this part). Three? pendents. On obverse extra lines engraved on diadem band, and a third pendent line engraved
Reverse: Archer seated right. Legend in 7 lines, the first line is Aramaic, the others are distorted Greek 

Parthia (Old Persian: 𐎱𐎼𐎰𐎺 Parθava; Parthian: 𐭐𐭓𐭕𐭅 Parθaw; Middle Persian: 𐭯𐭫𐭮𐭥𐭡𐭥 Pahlaw) is a historical region located in northeastern Greater Iran. It was conquered and subjugated by the empire of the Medes during the 7th century BC, was incorporated into the subsequent Achaemenid Empire under Cyrus the Great in the 6th century BC, and formed part of the Hellenistic Seleucid Empire after the 4th-century BC conquests of Alexander the Great. The region later served as the political and cultural base of the Eastern Iranian Parni people and Arsacid dynasty, rulers of the Parthian Empire (247 BC – 224 AD). The Sasanian Empire, the last state of pre-Islamic Iran, also held the region and maintained the seven Parthian clans as part of their feudal aristocracy.