Constantine X Ducas. 1059-1067. PB Seal (33mm, 34.95 g, 12h). Type A, Variety 1. ЄMMA [ΝΟV]ΗΛ, facing bust of Christ Pantokrator; IC XC, each with macron above, across fields / + KWN RACIΛЄV [C Pω]MAIONO[Δ(OY)K], Constantine standing facing, holding labarum and akakia. BLS 1 87a-b var. (placement of rev. legend). Brown and dark gray patina, light roughness on reverse. Good VF.
From the Exarch Collection.