refinished and rewired early 20th century factory machine shop adjustable lamp or light with green enameled parabolic shade with rolled rim. the bent tubular steel arm with three joints has been brushed down to bare metal and sealed with a clear coat lacquer. the lamp contains a green enameled shade attached to the original white porcelain socket with turn key. the fixture is fully functional. likely fabricated by or for s. robert schwarts & co., new york city, ny. Item measures 29"h x 6.5"w.