This is a very unique lamp. It is crystal and brass. Lettering on the bottom reads MSLC 3737. It is pure 1920s. There are 2 pull chain sockets, one on each side of the main post, both swivel somewhat. There are no chips, cracks, or breakage. The back of one of the sockets appears to be replaced. It really is ooak. If you need more information please message me on e-bay. Size is 22″ tall 6 1/2″ widest point x 3 1/2.