This is a c1928 Art Deco cold painted cast bronze lamp fabricated by the Armor Bronze Corporation, New York.  It is 19 1/2”h x 10”w and the marble base is 9”w x 5”w.  It is in excellent condition and will come to you with updated wiring.  It does not have a shade, but I thought that a beaded bulb cover would pair nicely with this lamp and you can just remove the shade supports that it comes with.