Watch List notes:

KINGS of PARTHIA. Artabanus IV (AD 9-41). Æ chalkous (1.00 gm; 10 mm). Ecbatana mint. S63.17var. (Artabanus II according to Sellwood. Obverse as S63.6. Reverse with half-length figure of Tyche right, holding palm branch, circular dotted border. Brown reddish patina. Choice Good VF. Extremely rare.