Uncertain, 11th century. Seal (Lead, 24 mm, 7.39 g, 12 h). Bust of Saint Peter facing, holding in his left hand a long cross, with branches springing from its base. Rev. +OVM...XOMⲰ...NCЄ...NCЄΘ...CΦP[AΓ]IΔA in six lines. Apparently unpublished. Areas of weakness, otherwise, very fine.