Silver metal planter goldsmith 19th century silver metal planter 19th

Hello, I am selling the planter shown in the attachment. It is a French manufacture, in silver metal, from the end of the 19th century. It is signed by the Roux brothers (goldsmiths based in Nantes). It measures approximately 38cm in length and 17cm in width, in good general condition (traces of use). The waterproof sheet metal tray is present, registered model and goldsmith label.