Note 254 — PRIMO VIAGGIO INTORNO AL MONDO (continued 2)

The billon and afterward copper coin quattrino, which was struck in the mints of Venice, Rome, Florence, Reggio, the Two Sicilies, etc. The quattrino of the popes was often distinguished as “quattrino Romano.” The Venetian copper quattrino was first struck in the reign of Francesco Foscari (1423–57). See W. C. Hazlitt’s Coinage of European Continent (London and New York, 1893), p. 226.