Iconic 90cm Max Le Verrier Clarte lamp

Iconic giant 90cm Max Le Verrier lamp "Clarté". Very impressive size.
Patinated metal on black marble base.
White opaline glass ball.
Signed on the base + foundry stamp.
A repair on marble base hard to notice.
Circa 1930.

Very hard to find in that dimension. Only the second one I can get in the last 20 years.