A gorgeous Arts & Crafts or Art Deco period desk lamp In the manner of Tiffany Studios Base is by Chase and art glass shade is by Quezal. Both are signed. USA, Circa 1930s Brass base, with gorgeous iridescent favrile art glass shade. Measures: 9"W x 6.63"D x 14"H. Shade alone measures: 6.63"W x 6.63"D x 3.75"H. Very good original vintage condition, with beautiful patina from age.