This lampshade was produced by MacBeth Evans Company during the 1930's. It is pictured in the newest depression glass encyclopedia by Mauzy under American Sweetheart, though it is not strictly the American Sweetheart pattern. 7 inches in diameter, the shade has ribs and a scalloped edge like American Sweetheart. The pattern, however, is alternating lyres and flowers on each panel. There are also stars around the top opening of the shade. These details are very hard to photograph, but I think you can make them out in the photo. Perfect condition, if you have any info, please share it and I will update this description. I have 5 available, price is per shade.