Bronze base with greenish-brown patina. Base stamped with Tiffany Studios decorating monogram, 'NY, #25859'. Shades are green iridescent inscribed 'LCT'. Alastair Duncan, "Tiffany Lamps and Metalware" pg. 56, fig. 193 for related example. One shade has chip to fitter end. Ht. 24" W 10"