Constans II (641-668). AR 1/8 Siliqua or 30 Nummi, Rome mint, c. 650-668 AD. Obv. Traces of fragmentary legend. Crowned, draped, and cuirassed facing bust, with long beard; no evidence of globus cruciger,. Rev. Rm; cross above, star below. D.O. 192 var. (gl. cr. on obverse); Sear 1125B-C var.(same); MIB 159 var.(same); O'Hara & Vecchi 8-10 var.(same). AR. 0.42 g. 11.00 mm. RRR. Extremely rare. Old cabinet tone. Uncleaned blackish deposits, minor edge breaks and small missing fragments, otherwise. good VF/About EF.