Antique Art Nouveau Stained / Slag Glass 20 Lamp Base 1876 Bryant Double Socket

Antique Art Nouveau Stained / Slag Glass 20 Lamp (measured to shade rest). Base marked 1876 (raised in casting) for model number. Original Bryant Double Socket. Leaves running vertical stem. Cap Accepts 3.25 shade opening. Gold paint finish will need restoration. Original Cloth cord has been cut off with remainder still in stem, double socket w/ single pull chain cycled through all 4 phases when tested with a jump cable. 20″ plus finial, base diameter is 7.75″. Weight: 7 lbs 2 oz. A worthy project original ca 1920.