1758/4-A Sou Marque. Paris Mint. Vlack-39c. Rarity-7. No Stop After Heron. Second Semester. Reverse Not Silvered. AU-58 (PCGS).A Paris Mint error with no silvering on the reverse, which side is uniform deep charcoal-gray. Glints of steel and russet patina engage an obverse that shows much silvering. Lightly struck in isolated peripheral areas, yet sharp elsewhere, with bold remnants of the 4 underdigit around a primary digit 8 that is rough due to chipping.PCGS# 395224.From the Sydney F. Martin Collection. Earlier from Heritages Long Beach Signature Auction of June 2006, lot 21; Heritages Philadelphia Signature Auction of August 2012, lot 3010.
