Michael VII Ducas. 1071-1078. AE follis (27.6 mm, 8.89 g, 6 h). Constantinople mint. Nimbate bust of Christ facing, wearing pallium and colobium, right hand raised in benediction and holding book of Gospels, star to left and right; IC-XC in field / +MIXAHΛ RACIΛ O Δ, bearded bust of Michael VII facing, wearing crown and loros, holding labarum and globus cruciger. SBV 1878; DOC 14. gVF.
This type is typically quite crude and rough, this specimen is exceptional for the type.