Romanus IV Diogenes (1068-1071) AE Follis (Bronze, 7.63g, 29mm) Constantinople
Obv: IC XC over NI-KA to left and right of bust of Christ facing, dotted cross behind head, holding book of Gospels with both hands
Rev: C-R P-Δ in the four angles of a cross with globe and two dots at each extremity, X in the centre.
Ref: 1866