Antique lamp base slag stained glass

Vintage lamp base for slag or stained glass lamp shade. Both light sockets work fine. No markings that I can see. The item “Antique lamp base slag stained glass” is in sale since Wednesday, October 26, 2016. This item is in the category “Collectibles\Lamps, Lighting\Lamp Repair, Refurbishing\Parts”. The seller is “givnitup” and is located in Peachtree City, Georgia. This item can be shipped to United States.