1748-C Sou Marque. Caen Mint. Vlack-65. Rarity-7. AU-53 (PCGS).30.2 grains. Warm, slightly mottled toning in antique golden-rose is more pronounced on the obverse. Well struck otherwise, some minor planchet roughness over the upper right reverse interferes with the detail somewhat. Full silvering.PCGS# 915878.From the Sydney F. Martin Collection. Earlier from our (Stacks) sale of the Robert A. Vlack Collection, January 2008 Americana Sale, lot 5312.