625-630CE Byzantium 40 Nummi, Heraklius (Cyzicus Mint)

Obverse

Heraclius between Heraclius Constantine on right and Martina on left, each wearing crown and chlamys, each holding a globus cruciger with right hand.

Reverse

Denomination (M) in centre, cross above, officina letter below (A); monogram at left; regnal year at right; mintmark in exergue (KYZ).

Weight: 5.00g

Diameter: 17-22mm