Byzantine
Constans II Pogonatus (641-668 AD) Constantinople
AV Semissis (16.6mm, 2.10g).
Obv: d N CONSTAN-TINЧS PP A, pearl-diademed, draped, and cuirassed bust of Constans II right, seen from front
Rev: VICTORIA AVϚЧS, cross potent on globe.
Sear 983 (or 1163).