Keywords: Saxtuba Drawings.PNG en Drawings of Adolphe Sax's saxtubas on French Patent Brevet d'Invention 4361 References cite journal Clifford Bevan 1990 The Saxtuba and Organological Vituperation http //www jstor org/stable/842482 The Galpin Society Journal Galpin Society 43 Mar 1990 135-146 On 5 May 1849 Adolphe Sax was granted French Patent 4361 for ˜Wind Instrument ™ see Fig 1 He made amendments in a cerificate dated 20 August 1849 and notified further changes in anoter of 23 April 1852 FIG 1 ˜Instruments à vent par M Sax ™ from the drawings accompanying Brevet d'invention 4361 of 5 May 1849 http //www jstor org/stable/842482 Adolphe Sax 1849 PD-Art Adolphe Sax Saxtuba Brass instruments French patent drawings 1849 illustrations |