Watch List notes:

Manuel I. Half Tetarteron; Manuel I; 1143-1180 AD. Uncertain Greek Mint, 1/2 Tetarteron, 1.65g. Sear-1979, DO-22. Obv: Cross joining letters M, [?], ?, K, and ?. Rx: No legend; bust of emperor facing, beardless, wearing crown and loros, and holding labarum and cross on globe.. EF

Estimate: $110