Beautiful Tiffany Studios New York Harp Desk Lamp #419 (additional hand etched #5912 above 419) with Damascene Shade. The shade is 5.5" across and is a 2-tone orange and white base Damascene iridescent art glass shade with clockwise ribbed pattern in the green, gold and white iridescent highlights wrapping counterclockwise. An exceptional bronze harp base with channeled base platform, on five ball feet, harp arms with single socket and fitter holding the shade. Base is signed " Tiffany Studios, New York, 419". Shade is unsigned. Height 13.5" x 9.25" width x 5.75" base. Shade size, height 3.5" x 1.75" fitter x 5.5 outer. Cord appears to be original or vintage. Light at time of cataloging is working.