Walnut-carved lamp

Small table lamp in stained wood, featuring a base with carved ribs and topped with a conical lampshade. France, circa 1940.
Conical lampshade made of vegetable parchment.
Total height: 39 cm
Base: height 25 cm, diameter 11.5 cm
Lampshade: height 18 cm, diameter 25 cm
Cable length: 150 cm – B22 bulb socket