SOVEREIGN MILITARY ORDER OF MALTA: Emmanuel de Rohan, 1775-1797, AE 4 tari (7.32g), ND (1778), Cr-45a, cf. Restelli & Sammut pp. 216-7, type VII countermarked issue: eagle (obverse), shield with crescent, monogram, and diamond countermarks on KM-67 (IOANNES spelled out) 4 tari with uncertain date (partially obliterated by countermarks), VF on Fine host.
Estimate: 200-250 USD