Chalice lamp 40s

Superb chalice-shaped lamp from the 1940s, very nice indirect lighting. The reflector is copper, the foot brass, between the 2 a glass ball makes the junction. One of the legs (small brass ball) was missing and an addition was made to ensure the stability of the lamp. Bayonet socket, switch on the wire. Diameter lampshade: 22 cm. Height: 44 cm.