Byzantine Constans II and Constantine IV. 654-668. AE follis . Constantinople mint, Struck 655/6. No legend, Constans II on left, crowned, wearing military garb and holding long cross and Constantine IV on right, wearing crown and chlamys standing, facing, between their heads, cross / Large M between A / N / N / O -- X / Ч ( = yr. 15 = 655/6 ); above, K; beneath, Γ // CON. SBCV 1010; DOC 79. Rough VF.
Weight:6,8 gr Diameter:20,1 mm