Watch List notes:

CRUSADERS. Lordship of Mytilene (Lesbos). Jacopo Gattilusio, 1404-1428. Grosseto (Silver, 12 mm, 0.73 g, 11 h), Mytilene mint. + AGNVS AIVVA✶ ROS✶A Agnus Dei. Rev. + DOMINVS✶ METELINV The coat of arms of the Palaeologos family within dotted circle. Metcalf -. Schlumberger pl. XVI, 15 (possibly this obverse die). Tzamalis Φ 229. Wäckerlin -. Rare. Short flan, otherwise, very fine.