WELCH, Ch.: History Of The Boehm Flute; with Illustrations Exemplifying Its Origin By Progressive Stages, and an Appendix Containing the Attack Originally Made on Boehm, and Other Papers Relating to the Boehm-Gordon Controversy. London Rudall, Carte & Co. 1883 VIII, 114 S., 2 Porträts (Theobald Boehm und Auguste Buffet) und 7 Abb. im Text, 16 S. (Anzeigen). 21/04 Goldgepr. OLn., Rücken ausgeblichen.