Poland, 300th Anniversary of Danzig’s Victory over the Teutonic Order, 1754, a large silver medal, unsigned, Polish and Prussian eagles hold the Cross of the Teutonic Order, sea and city view behind, rev. inscription and date in eleven lines, city arms with supporters below, 80mm, 189.90g (Dutkowski/Suchanek 604a; H.-Cz. 2853). A few minor marks, extremely fine, very rare and desirable thus £2,000-£2,600