Architect's pendulum lamp

The inclination of the lamp is adjusted using a pendulum system that can be fixed by tightening the screw. The whole thing is on casters and slides easily original d40 socket on which I put an adapter to be able to equip it with e27 more simply. Switch on the base of the lamp all patinated in excellent condition, original. Diameter of the lampshade 47cm height of the main foot 128 maximum high height (rocker folded to the max) 165cm length of the swing rod 120cm (70cm at the rear and 50 at the front).