Library lamp Highlights / Lamps and Lighting / Library lamp Previous Next Library lamp, c. 1905 Shade No. 1505, 22 in. Peony design, Holden shape Standard No. 367, cushion base, large, O’Brien design Leaded glass, bronze Tiffany Studios, New York City, 1902–32 Marks on shade: TIFFANY STUDIOS / NEW YORK Marks on base: TIFFANY STUDIOS / NEW YORK H. 32 1/2 in. (69-016)