Watch List notes:

ANCIENT COINS. Byzantine. Theodore Comnenus-Ducas (AD 1227-1230), Silver Trachy, Thessalonika, HA/ΓH/OC (left) PH/TH/CΔ/* (right), standing Virgin Orans, rev ΘEOΔ (remainder obscure), Theodore and St Demetrius standing holding castle between them, 1.371g (DO IV 2b var; S 2159), clipped, very fine, very rare; Billon Trachea (3), of Isaac II (1185-1195) (2), and Manuel I (1143-1180), these fine. (3)

Estimate: £400-600