Old industrial clamp lamp "Gras Ravel" no. 204 semi-fixed

Superb lamp stamped "LAMPE GRAS S.D.G.D." on the first arm (indicating its manufacture between 1922 and 1930). Multiple possibilities for this lamp, which articulates on a ball joint at the base, as well as the second arm and the reflector. All steel. The reflector shows some signs of age. Fully restored, sanded and patinated in anthracite tone, gunmetal. Electricity completely redone. Black twisted fabric electrical wire. Bayonet socket with key switch. Minimum clamp width: 1.5 cm. Maximum clamp width: 4.5 cm. First arm: 35 cm. Second arm: 18 cm. Shade diameter: 14 cm. Shade height: 14 cm. Weight: 1.3 kg. Table lamp, articulated lamp, desk lamp, wall lamp, pendant, ceiling light, vintage, garage, portable lamp, opaline, Clichy glass, industrial lamp, accordion lamp, zip-zag lamp. Fresnel lens, Arlus, CREMER, KAISER IDELL, JUMO, GRAS RAVEL CLAMART, JIELDE HOLOPHANE, SANFIL, Solere, KANDEM, COL DE CYGNE, ATELIER USINE, INDUSTRIAL, MAZDA, MIDGARD, Perriand, Le Corbusier, Singer, Hala, Luxo, Bauhaus, Schaco, Super Chrome, WALL LIGHTS, ART DECO LIGHTS, FACTORY LAMP, SCONCES, DESK LAMP, FACTORY SCISSOR LAMP.