Grandfathers lamps

My husband bought these from his grandfathers estate a few years ago. I can't find any markings but they are beautiful. We have a matching pair and they work on a three way switch. You can turn on just the lamp on top or just the triple flickering candles on bottom or both top and bottom. The bottom is made of a smoked glass and some kind of wood. The shades are in great shape and are original to the lamps, as far as we know.