Romanus IV Diogenes, 1068-1071. Seal (Lead, 26 mm, 17.09 g, 12 h), in use shortly before his assession to the Byzantine throne, c. 1060-1067. O ΘЄOΔ[ΩPOC] Facing bust of St. Theodore, holding spear and decorated shield. Rev. +KЄ BΘ PΩMANΩ ΠΑΤΡΙ ΑΝΘΥΠΑΤ' ΒΕCTH CPATΓ Τ ΔΙΟΓΕΝ In seven lines. C. Cheynet, Diogenai, p.130. Konstantopoulos, Μολυβδόβουλα 622. Very rare and extremely interesting seal of Romanos Diogenes. Very fine.