Romanus IV Diogenes, 1 January 1068 – September 1071 and associate ruler. Histamenon circa 1068-1071, AV 4.42 g. Three figures standing on separate cushions; Michel VII, in centre, wearing crown with cross and pendilia and loros and holding sceptre; Constantius, on l. and Andronicus, on r., both in similar attire and each holding globus criciger. Rev. Three figures standing facing; Christ, nimbate, in centre, crowning Romanus on l. and Eudocia on r., both wearing crown and loros and holding globus cruciger. DO 1.1. Sear 1859. Good very fine