Set of four pieces of jewelry in yellow gold 750 thousandths including : - a pendant presenting a 20-franc gold coin in the profile of Napoleon III laureate dating from 1864, - two pendants each presenting a 20-franc gold coin in the profile of Marianne dating from 1905 and 1913, - a brooch featuring a 20-franc gold coin in the profile of Marianne dating from 1914. Total gross weight: 39.3 g (including 25.6 g of coins)