1749-C Sou Marque. Caen Mint. Vlack-66. Rarity-7. AU-58 (PCGS).32.2 grains. Well centered and boldly struck on a slightly irregular planchet. Nearly full silvering with much of the original luster also remaining. Otherwise powder blue and pale gold surfaces exhibit splashes of deeper toning that are most pronounced in the center of the obverse.PCGS# 542758.From the Sydney F. Martin Collection. Earlier ex Mike Wierzba, January 15, 2008.