1721-B 9 Den, BN VF30BN 认证号10918474, PCGS号170192

This 1721-B (Rouen mint) coin is dozens of times rarer than the H (La Rochelle) mint issue of this type, and is very tough to find in this grade or higher. The present example is pedigreed to the Roper Collection, formerly lot 190 in Stack's Dec-1983 auction.