Tiffany Studios (American, 1878-1933), 20th Century. An exceptional Tiffany Studios bronze counterbalance desk lamp with a heavy weighted graduated platform, with a pair of feathered serpentine arms holding the spherical counterweight marked to the bottom "Tiffany Studios, New York - 417". Hanging with a signed "L.C.T - Favrile" iridescent green over purple to gold over pink feather pulled lamp shade with a ruffled edge (Please note: there is some speculation as to this shade being a Fostoria "Iris" shade). Approx: 4" H x 6" W (measures shade), 14.5" H x 14" W (measures base fully extended each way), weighted base measures 5" W". Provenance: From the Private Collection of Anital, Riverdale, New York.