Gilbert Rohde (1894-1944) designed this American art deco table lamp for the Mutual Sunset Lamp Company, Brooklyn, New York in the 1950’s. The square base has three sections divided by an indented line. On each side of the center brass shaft clear one inch diameter glass tubes catch the light from the original milk glass diffuser. All the metal parts are made of polished brass. The lamp is marked on the bottom “MSLC” (Mutual Sunset Lamp Company) and “4060” (the model number). We recently had a pair of the same design in brushed nickel with the number “4600”...The difference being the type of metal. The lamp is 23 ½” tall and is in excellent condition. The shade is not original to the lamp.