Manuel I Comnenus, 1143-1180. Tetarteron (Bronze, 21 mm, 5.00 g, 6 h), Thessalonica. O / Γ/Є-monogram of ⲰP/ΓΙ/Ο/S Facing bust of St. George, nimbate, holding spear in his right hand and shield in his left. Rev. MAN૪HΛ ΔЄCΠΟΤΗC Half-length bust Manuel I Comnenus facing, crowned and wearing loros, holding labarum in his right hand and akakia in his left. SB 1975. Beautiful brown patina. The reverse struck slightly off center, otherwise, good very fine.