Rare Antique Cast Copper Art Deco Nouveau Oil

Amazing rare antique cast copper oil lamp. Lamp is marked E.P. on the control know for the wick. Lamp stands 11 inches tall. It has a glass interior oil tank. Lamp has not been cleaned or polished in any way. It is missing the arms that would have held a glass shade. Two of the teeth the would have held the inner shade on have been broken off. There is a small crack along the edge of the lid. Please check photos carefully as they represent part of the description. Feel free to message me with any questions. Thanks