★ Very interesting ★
*Rare, possibly unpublished variant*
Constans II (641-668) AE Half Follis (Bronze, 3.95g, 22mm) Constantinople, unknown date
Obv: Crowned and draped facing bust, holding globus cruciger; K to right
Rev: Large K; cross above, [A/N/N/A] II across field, [officina mark] below.
Cf. Sear 1019.