CONSTANS II. 641-668 AD. AV Light Weight Solidus of 23 Siliquae (4.27 gm). Constantinople mint. Struck 651-654 AD. Crowned facing bust with long beard, holding globus cruciger / Cross potent on steps; S/BOGK. DOC II 24c; SB 979. The officina letter has been crudely re-cut, probably from an E. Lustrous EF.