Watch List notes:

Italy, Venice, Marco Foscarini (1762-63), ducato, undated, mintmaster zd (Zuanne Dolfin), Doge kneeling before St. Mark, rev., winged lion, 22.66g (CNI 18; Paolucci 14; Mont 2843), virtually mint state, extremely rare thus

Estimate: 800-1000 GBP