[5] "The Aulos or Tibia," _Harvard Studies_, iv. (Boston, 1893).
[7] _Op. cit._ pp. 160 et seq.; and Wilhelm Altenburg, _Die Klarinette_ (Heilbronn, 1904), p. 9, who refers to Mahillon.
[8] See Macrobius, _Comm. in somnium Scipionis_, ii. 4. 5 "nec secus probamus in tibiis de quarum foraminibus vicinis inflantis ori sonus acutus emittitur, de longinquis autem et termino proximis, gravior: item acutior per patentiora foramina, gravior per angusta."
[9] See Victor Loret, _L'Égypte au temps des Pharaons--la vie, le science, et l'art_ (Paris, 1889), illustration p. 139 and p. 143. The author gives no information about this fresco except that it is in the Musée Guimet. It is probably identical with the second of the mural paintings described on p. 190 of _Petit guide illustré au Musée Guimet_, par L. de Milloue.
[10] See Victor Loret, "Les flûtes égyptiennes antiques," _Journal asiatique_ (Paris, 1889), [8], xiv. pp. 129, 130, 132.
[11] See also A.A. Howard, "Study on the Aulos or Tibia," _Harvard Studies_, vol. iv. (Boston, 1893); F.C. Gevaert, _Musique de l'antiquité_; Carl von Jan, article "Floete" in August Baumeister's _Denkmäler des klassischen Alterthums_ (Leipzig, 1884-1888), vol. i.; Dr Hugo Riemann, _Handbuch der Musikgesch._ vol. i. p. 90, &c. (Leipzig, 1904); all of whom have not come to the same conclusions.
[12] Wilhelm Froehner, _La Colonne trajane_ (Paris, 1872), t. ii. pl. 76.
[13] "Aveuc aus ert vestus Guis Ki leur cante et Kalemele, En la muse au grant bourdon."
[14] See Ernest Thoinan, _Les Hotteterre et les Chédeville, célèbres facteurs de flûtes, hautbois, bassons et musettes_ (Paris, 1894), p. 15 et seq., and _Méthode pour la musette_, &c., par Hotteterre le Romain (Paris, 1737).
[15] The whole series of 135 plates has been reproduced in _Jahrb. d. Samml. des Alterh. Kaiserhauses_ (Vienna, 1883-1884).
[16] _Musica getutscht und auszgezogen_ (Basel, 1511).
[17] _Musica Instrumentalis Deudsch_ (Nuremberg, 1528 and 1545).
[18] _Syntagma Musicum_ (Wolfenbüttel, 1618). This work and those mentioned in the two previous notes have been reprinted by the Ges. f. Musikforschung in vols. xi., xx. and xiii. of _Publikationen_ (Berlin).
[19] See _Descriptive Catalogue_, by Capt. C.R. Day (London, 1891), pl. iv. A and p. 110, No. 221.