American, 20th century. An American leaded glass 'Grape' table tamp, after Louis Comfort Tiffany, the domical shade with heavily interwoven pierced branch-like top, the sides fitted with glass tiles in mottled white, yellows, greens and blues, depicting cascading clusters of grapes, the bronze base, attributed to Chicago Mosaic, with four internal sockets cast as a tree trunk spreading its roots into the circular foot. Apparently unmarked except for a stamped number to underside base #1432. Approximate height 26", diameter of shade 17.75".
Ahlers & Ogletree Auction Gallery