This is a bottle opener from Christofle, a luxury French silverware brand. It features a design inspired by a coin depicting Emperor Napoleon. Brand: Christofle Product: Bottle Opener Design: Coin motif featuring a profile of Emperor Napoleon Features: Made of silver plate with delicate detailing on the handle. The Christofle hallmark is on the back. There is some blackening typical of silver products, which can be removed with silver polish. I am not familiar with this, so I would prefer you to handle it yourself to avoid worsening the condition. - Brand: Christofle - Model Name: Napoleon Emperreur - Material: Silver - Accessories: Original case - Size: Body approx. 8 x 5 cm Case approx. 10.2 x 6.5 x 3.2 cm Please understand that this item has been stored at home and inspected by an amateur. Thank you for looking.