Intonations, teneurs, médiantes, terminaisons & neumes des huit tons. Eglise catholique. Diocèse (Paris), Paroisse Saint-Etienne-du-Mont (Paris)
The Theory of the Division of the Octave, and the Practical Treatment of the Musical Systems Thus Obtained. Revised Version of a Paper Entitled 'On Just Intonation in Music; with a Description of a New Instrument for the Easy Control of Systems of Tuning other than the Equal Temperament of 12 Divisions in the Octave R. H. M. Bosanquet
On Musical Duodenes, or the Theory of Constructing Instruments with Fixed Tones in Just or Practically Just Intonation A. Ellis
On Musical Duodenes, or the Theory of Constructing Instruments with Fixed Tones in Just or Practically Just Intonation A. J. Ellis