1757/6-A Sou Marque. Paris Mint. Vlack-38c. Rarity-8. No Stop After Heron. First Semester. AU-55 (PCGS).A second high quality example of this Vlack number, this Choice AU exhibits bright, virtually complete silvering with just a trace of copper peering through at the high points. Minor peripheral striations are easily overlooked in light of this coins overall sharp strike and generally crisp detail.PCGS# 397987.From the Sydney F. Martin Collection.