223 AD., Severus Alexander, Rome mint, Sestertius, RIC 404.

Severus Alexander, Rome mint, struck 223 AD.,
Æ Sestertius (30-32 mm / 19,96 g),
Obv.: IMP CAES M AVR SEV ALEXANDER AVG , laureate, draped bust of Severus Alexander right, seen from behind.
Rev.: PONTIF MAX TR P II COS P P / S - C , Providentia standing, legs crossed, leaning on a column to the right which supports her left arm holding a cornucopia, her right hand pointing with baton to a globe at her feet.
RIC 404 ; Coh. 461 .