Voorzijde: Heraclius in centre, Heraclius Constantine on left and the Empress Martina on right all standing facing, each wearing crown and chlamys, and holding globus cruciger in right hand two crosses in field, either side of Heraclius' head. [no legend] ; Achterzijde: Large M; to left, monogram (Sear 1987, no 23 or 24); to right, ...