art deco figural lady face sconce lamp

Fantastic art deco design for this bronze lady face shaped wall sconce.
The sconce is mounted on portoro marble base to be used as a table lamp.
(very easy to dismantle from the base and to be used as a wall sconce).

This sconce is NOT the aluminium 1980's edition you can find on the web BUT the original 1930's bronze version.
A couple of numbers are stamped in the bronze on the back of the sconce.
Unsigned.
Probably american or german ?.
Circa 1930.
Excellent condition and cold painted patina.

A rare find.
With base (to be used as table lamp) : H26cm L23cm
Without base : H20cm L15cm