Constans II, 641-668. 1/2 Siliqua (Silver, 13 mm, 0.41 g, 4 h), Carthage, 652-657. D N CO-ATIN Facing bust of Constans II, wearing crown and chlamys, holding globus cruciger in his right hand. Rev. PA/X; above, cross; around, five pellets. DOC 132. MIB 157a. SB 1050. Rare and unusually attractive. The obverse a bit rough, otherwise, extremely fine.