A superb Pate De Verre Staghorn Beetle paperweight by Daum Nancy which will date to around 1920. It is in superb condition without any flaws or issues. It measures 4" or 10cm in length by 2.75 or 7cm wide.The only similar one i found was here https://www.ragoarts.com/auctions/2024/10/art-nouveau-art-deco-glass-lighting/201 and made $4032 last year in auction.