This lamp is Antique or for sure Vintage. They were sold by the Angle Lamp Co. of New York City. Dates were approx. 1896-1926. The lamps are scarce to rare. It's probably a #254. It has not been polished for at least 50 years. Has the original patina. Has one tiny ding on bottom, which I didn't know till just now. Also the finial or what-ever it is called, has been tiltled to the side just a touch. You can tell probably in the photo. One milk glass shade has a very tiny
chip. which has been glued. All glass is original. Thanks