MYSIA. Pergamum. Germanicus & Drusus (Caesares, 14-19). Ae. (17mm, 3.6 g) Struck under Tiberius. Obv: ΓEPMANIKOΣ KAIΣAP. Bare head of Germanicus right. Rev: ΔPOVΣOΣ KAIΣAP. Bare head of Drusus right.