Lamp base in opaline style 19th century

So Deco! Lamp base made from a white opaline vase in 19th-century style and a brass mount from the mid-20th century. French work by a silversmith from Tours (37) - M. FIOGERE. B22 socket. Sold without a lampshade. Very good condition. No missing parts or cracks. Height: 31 cm, base: 24.5 cm. Diameter: 14.5 cm. Weight: +/- 1.5 kg.