Watch List notes:

Andreas. (T)axiarchos, circa 12th century. PB Seal (22mm, 8.41 g, 6h). St. Demetrios, in military attire, standing facing, holding spear and shield set on ground; (pellet in O)/Δ/H/M/H to left; T/P/I/O/C to right / AИΔPH/AC (Π with macron above)PKIOC/(retrograde S)A(retrograde ξ)IAPX. Gray patina, traces of red. VF.

From the Exarch Collection.