CHOPMARKED COINS: FRENCH INDOCHINA: AR piastre, 1921, KM-5a, large Chinese merchant chopmark within incuse square, VF, ex D. R. Bain Collection.
CHOPMARKED COINS: FRENCH INDOCHINA: AR piastre, 1921, KM-5a, large Chinese merchant chopmark within incuse square, VF, ex D. R. Bain Collection.