Manuel I (1143-1180). Æ Tetarteron (22mm, 4.16g, 6h). Thessalonica, c. 1152-1160. Facing bust of St. George, holding spear and shield. R/ Facing bust of Manuel, holding labarum and globus cruciger. DOC 18; Sear 1975. Green patina, irregular flan, Good VF