France, Marie Antoinette (1755-1793), birth of the Dauphin, 1778, oval silver restrike of B. Duvivier's medal, the Queen's bust to l., hair high and wearing pearls, 40 x 30.5mm.; another, in the form of a brooch, 37 x 32.5mm, both stamped ARGENT, first with matt surface, extremely fine, second very fine (2)
Estimate: 70 - 90 GBP