John II (1118-1143). Æ Half Tetarteron (14mm, 1.26g, 6h). Thessalonica, c. 1137-1143(?). Christ Pantokrator standing facing on dais. R/ Facing bust of John II, holding labarum and globus cruciger. DOC 16b; Sear 1954. Green patina, VF Estimate: 20 GBP