GERMAN SCULPTURE, 10TH - 13TH CENTURY -- Die Byzantinischen Elfenbeinskulpturen des X.-XIII. Jahrhunderts, edited by Adolph Goldschmidt and Kurt Weitzmann, Berlin: Bruno Cassirer, 1934, 2°, plates unbound as issued in original cloth portfolio -- Die Elfenbeinskulpturen aus der Romanischen Zeit, XI.-XIII. Jahrhundert, edited by Adolph Goldschmidt, Berlin: Bruno Cassirer, 1926, Vol. IV only (of IV), 2°, plates, half morocco. (2)