Papak's picture has been drawn on both Shapur's coins and later Ardashir's; in the picture of the Papak drawn on Shapur's coins, he wears a wig dissimilar to normal Parthian and local Persian shahs and only Shapur has worn a royal wig. According to royal reports, it was Papak who overthrew Gochihr and appointed Shapur instead of him. Ardashir refused to accept Shapur's appointment and removed his brother and whoever stood against him and then minted coins with his face drawn on them and Papak's behind them. Papak's picture on Ardashir-Papak coins, wears a wig similar to those of local Persian shahs in contrast to his picture in Shapur-Papak coins. According to the descriptions given on Papak's pictures on the coins, it is probable that the determining role of Ardashir depicted in leading the rebellion against the central government is the product of later historical studies. It is probable that Papak had united most of Pars under his rule by the time; since his picture exists on Ardashir's coins too.