Wonderful antique crossover fixture from the Art Nouveau period to the Art Deco style, late teens to early 20s. This vintage fixture is one of the first of the genre of "slip shade" fixtures as seen in Sears Catalogs. Original sockets dated Nov. 26, 1907 Original paint and patina. The iridized white frosted shades as shown have some issues, custard shades are in excellent condition. A true rarity.