Watch List notes:

Constans II (641-668). Æ 40 Nummi (25mm, 4.55g, 6h). Syracuse, 652-3. Constans standing facing, wearing crown and chlamys, holding globus cruciger in r. hand; I/H/Δ to l., I/A to r. R/ Large M; cross above; SCL. MIB 208; DOC 179; Sear 1108. Overstruck, VF