Watch List notes:

Arab- Byzantine, on the type of Constans II (?) multiple Syrian countermarked. Æ Fals. NM. ND. Subtype: Two imperial standing figures / Large cursive M, (mint below, THEUP?). 4.68g, 25mm. The two countermarks firstly looks like Arabic for us, but more probably are Heracli monograms. For an interesting opinion on this coins and relatives countermarks cf. Schulze, Heraclian countermarks on Byzantine copper coins in seventh century Syria, in Byzantine and Modern Greek Studies Vol. 30 No. 1 (2006) 1–27.