1950s Articulated Sconce by Maison Lunel

Black lacquered metal and brass sconce consisting of a rectangular base on which is set a swiveling rod linked to black lacquered metal arm linked to another arm by a brass ball that allows orientation. 
A solid brass handle is set at the end of the lighted arm and a ball mounted circular lampshade is set at the other end. A small handle allows the lampshade orientation. 
New lampshade and wiring.
1950s French work by Maison Lunel.
Perfect condition.