Watch List notes:

France - Second Empire - Napoleon III (1852-1870) - 20 Francs 1867-A - contemporary forgery in platinum (KM801.1, Gad.1062) - Obv: Laureate head right / Rev: Crowned and mantled arms - Platinum 6.58 g. - VF, crude appearance, this platinum coinage was made because in the 19th century, platinum was (much) cheaper than gold, normally these pieces are found gilded