Old vintage desk lamp raise and lower

1950s desk lamp known as "raise and lower" with its aluminium shade. Arm joint with a ball joint. This lamp has been disassembled and sanded. The electrical system has been completely redone with black braided fabric wire. Switch on the wire and small screw socket (E14 bulb). Height: 40 cm. Base diameter: 13 cm. Shade diameter: 13 cm. Shade height: 13 cm. Weight: 1.6 kg. Table lamp, articulated lamp, desk lamp, wall light, pendant, ceiling light, vintage, garage, portable lamp, opaline, Clichy glass, industrial lamp, accordion lamp, zip-zag lamp, goose neck, workshop factory, industrial, Fresnel lens, Arlus, Cremer, Kaiser Idell, Jumo, Gras Ravel Clamart, Jielde Holophane, Sanfil, Solere, Kandem, Mazda, Midgard, Perriand, Le Corbusier, Singer, Hala, Luxo, Bauhaus, Schaco, super chrome.