Nicephorus III Botaniates(?). 1078-1081. PB Seal (31mm, 22.09 g, 12h). Christ Pantokrator enthroned facing; ICXC, each with macron above, across field / + NIK Φ O ROTAN[...] ANEONOΠPION, crowned bust of Nicephorus III Botaniates facing, holding scepter with cross set on crescent, and globus cruciger. Earthen brown and gray patina, eyes of emperor pierced. Good VF.
From the Exarch Collection.