KINGS of PARTHIA. Vologases VI (AD 208-228). Æ chalkous (1.68 gm; 13 mm). Seleucia on the Tigris mint. Autonomous City Issue (?) (date probably off the flan). Unrecorded by Sellwood. Second known specimen. See CNG E-Sale 378 (13 July 2016), lot 256 (probably dates 523 SEM = AD 211/212). Nice original green earthen patina. Choice aEF. Extremely Rare.