Watch List notes:

Austria, Karl VI, Birth of Archduke Leopold, 1716, silver medal, by G.W. Vestner, Nürnburg, busts of Emperor, Empress and Archduke within heart, rev., six-line legend with chronogrammatic date, 32.3mm, 14.77g (Mont.-; Julius 867), extremely fine and toned, rare

Estimate: 250-300 GBP