Thank you for submitting your item for appraisal. This appears to be a CHRISTOFLE Model MALMAISON tea service and coffee , with matching tray. The image of the hallmark is apparently the typical Christofle hallmark with the Gallia mark. The image is very blurred, but I can´t see any indication of silver sterling hallmarks. The estimate is based on similar silvered metal sets offered or sold at auction. Prices in the trade are higher and can vary.