Marriage of Francis, Duke of Calabria and Clementina, 1797, by D. Perger, similar to the previous lot, but struck from a different reverse die, 71mm., 139.87g. (Ricc.53), on a thinner flan (3mm.), some egde marks otherwise almost extremely fine, old toning, very rare
Marriage of Francis, Duke of Calabria and Clementina, 1797, by D. Perger, similar to the previous lot, but struck from a different reverse die, 71mm., 139.87g. (Ricc.53), on a thinner flan (3mm.), some egde marks otherwise almost extremely fine, old toning, very rare

Details
Marriage of Francis, Duke of Calabria and Clementina, 1797, by D. Perger, similar to the previous lot, but struck from a different reverse die, 71mm., 139.87g. (Ricc.53), on a thinner flan (3mm.), some egde marks otherwise almost extremely fine, old toning, very rare