early 20th century antique american vintage industrial fully adjustable double-jointed factory office table or desk lamp. features a uniquely shaped pedestal base with stepped profile. concealed cast iron weight contains lightly incised manufacturer markings. original bryant on/off paddle switch shell socket has been rewired with braided black cloth cord wiring. retains the original green enameled wrought steel parabola-shaped rolled rim reflector with patented socket fitter. the underside contains a reflective white paint finish. the industrial table lamp was fabricated by faries mfg. co., decatur, il. excellent working condition. surface wear evident.