Constans II, 641-668, with Constantinus IV. Solidus 654/659, Constantinopolis. Officina A. Obv. Crowned facing busts of Constans on l. and Constantinus on r. Constans with long beard, Constantinus small and beardless. Cross above. Rev. Cross potent on three steps. 4.38 g. Sear 959. DOC 25a. MIB 26. Some small edge nicks. About extremely fine.