Tiberius, Rome mint, 22-30 AD.,
Æ As (29-30 mm / 10,29 g), Obv.: DIVVS AVGVSTVS PA[TER] , radiate head of Augustus l.
Rev.: PROVIDENT / S - C, Altar on broad foundation (Ara Providentiae Augustae), double panelled door closed.
RIC (Tiberius) 81 ; C. 228 ; BMC (Tiberius) 146 ; CBN (Tiberius) 131 .
The Ara Providentiae Augustae had been dedicated to Augustus posthoumous by the Roman senate in order to celebrate the wise foresight with which Augustus had determined Tiberius as successor.