Byzantine
Romanus IV Diogenes (1068-1071 AD) Constantinople
AE follis (28.7mm, 6.5g)
Obv: IC-XC / NI-KA, facing bust of Christ, nimbate, holding book of Gospels.
Rev: C-R / P-Δ, Cross with globules and two pellets at each extremity, X at center.
SBV 1866; DOC 8.