Maurice Bouval art nouveau lamp

Exceptional art nouveau bronze lamp by Maurice Bouval, original and in excellent condition. Two defects... 1) was re-electrode in 1960. 2 the glass is not original. I was the one who broke the original at my grandparents' (sniff in hindsight) I put an art deco flame but hey it's not really that. Very beautiful object. Ask for other photos if necessary and other information. No documents found when we emptied the house on the edge of Lake Geneva.