After Jean-Pierre DROZ (1746-1823). Circular box in resin and tortoiseshell (accident, crack), the lid set with a medal with the effigy of "Alexander Borissowicz Princeps Kurakinn - January 18, 1752". Signed. Inscription in Latin on the reverse "In memory of his miraculous rescue during a fire at the Austrian Embassy in Paris, July 1, 1810" (oxidation). Monnaie de Paris, XIXth century. Gilded copper. Diameter : 8,5 cm