SWITZERLAND. Schweizerische Nationalbank. 20 Franken, 2015 (ND 2017). P-76s. Specimen. PMG Superb Gem Uncirculated 67 EPQ.An exciting offering for modern Swiss or specimen specialists. This is the finer of just two such specimens graded by PMG as of the time of cataloging, and a true modern rarity. These specimens have never been made publicly available and it seems that the Swiss National Bank is keeping tight controls on the ones it distributes, accounting for their rarity in the market today. Our estimate on this piece is just a guess, as we have not seen any other specimens of this current series appear in the marketplace.
