Sisinnios, hypatos and servant of Christ, late 7th-8th century. Seal (Lead, 25 mm, 16.63 g, 9 h). Large monogram of CICINNIOV; along the curve of the lunate sigma, VΠATOV; in field to right, cross; within monogram, star. Rev. Δ૪-Λ૪ / X-V in the quadrants of a large Greek cross with pearls at the end of the extremities. Unpublished in the standard references. An attractive seal with an unconventional and creative design. Very fine.