4 books
An Essay on the Construction of Flutes, Giving a History and Description of the Most Recent Improvements, with an Explanation of the Principles of Acoustics Applicable to the Manufacture of Wind Instruments - Primary Source Edition
The Flute and Flute-Playing in Acoustical, Technical, and Artistic Aspects
The Flute and Flute-Playing
An Essay on the Construction of Flutes, Giving a History and Description of the Most Recent Improvements, with an Explanation of the Principles of Acoustics Applicable to the Manufacture of Wind Instruments