A very rare sixpence with a punctuation on the "X" in "SEX". An unlisted variety in the literature. It is not even described in the detailed catalog of varieties by Nechitaylo, taking into account other punctures, to which he gave degrees of rarity: from R2 for popular punctures, to R6 for rare ones. It is worth mentioning that R2 in Nechitaylo's catalog denotes a coin known for up to 100 pieces, and R6 for up to 12 coins. A very rare coin. A sensational deep struck piece, beautiful luster, great rarity in unprecedented condition for this issue!