Numismatic Puzzle: Pattern with Wind Energy

The piece from today’s puzzle comes from the upcoming auction 20 by Numismatica Genevensis:

Switzerland. Pattern of 20 francs 2023, Bern “Wind Energy”. Without the colouring. Only 3 specimens minted. NGC PF70 Ultra Cameo. From Auction Numismatica Genevensis 20 (2024), lot 1746. Estimate: CHF 2,000. Photo: Lübke + Wiedemann KG.

Find out more about this and other Swiss patterns in the upcoming NGSA auction in this article.

Have fun with the puzzle!