Vintage Modern Swing Arm brass sconces by George W. Hansen for Metalarte 1970s

Pair of wall lamps designed by George W. Hansen in the 1960s and produced by the Spanish firm Metalarte with permission from Hansen Lamps New York in the 1970s. Brass structure and articulated arm. Measurements: Depth 54 cm Length of each arm 28 cm Tall with tulip 28.5 cm High without tulip 19 cm Tulip height 12.5 cm Diameter of the tulip 20 cm Base height 11.5 cm Width of the base 8.5 cm.