CoinWorldTV 1797, Doges of Venice, Ludovico Manin. Silver Tallero “per il Levante” Coin. Mint year: 1797 Doge: Ludovico Manin (1789-1797) Assayer: Alessandro Semitecolo (AS) Reference: Davenport 1575, KM-C#136. Denomination: Tallero (Venetian Thaler, "Tallero per il Levante") Weight: 28.27gm Diameter: 41mm Material: Silver Obverse: Female diademed bust right (imitating the design of th ...