Watch List notes:

Constans II, 641-668. Hexagram (Silver, 23 mm, 4.54 g, 6 h), Constantinopolis, circa 648-651/2. δ N CONSTANTINЧS P P AV Crowned and draped bust of Constans II facing, holding globus cruciger. Rev. δЄЧS AδIЧTA ROmANIS Cross potent set upon globus set upon three steps. DOC 50. MIB 144. SB 991. A lightly toned and unusually clear example. Scuff on the face, otherwise, good very fine.