Silver denarius, 20mm, 3.63gm, issued AD 221 Rome mint.
Obv: M AVR ALEXANDER CAES, Bare-headed, draped bust right.
Rev: INDVLGENTIA AVG, Spes, draped, walking left, holding flower in right hand and raising skirt with left hand.
References: Sear 7793, RIC 2, RSC 65.
Very rare.
Issued under Elagabalus in the short period where Alexander had been (reluctantly) promoted to Caesar just before Elagabalus was murdered.