![The Inventor of the Bb thumb lever on the Böhm flute: Theobald Böhm or Giulio Briccialdi? | The Babel Flute The Inventor of the Bb thumb lever on the Böhm flute: Theobald Böhm or Giulio Briccialdi? | The Babel Flute](https://i0.wp.com/thebabelflute.com/wp-content/uploads/2021/12/3.jpg?resize=629%2C909&ssl=1)
The Inventor of the Bb thumb lever on the Böhm flute: Theobald Böhm or Giulio Briccialdi? | The Babel Flute
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The Inventor of the Bb thumb lever on the Böhm flute: Theobald Böhm or Giulio Briccialdi? | The Babel Flute
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The Inventor of the Bb thumb lever on the Böhm flute: Theobald Böhm or Giulio Briccialdi? | The Babel Flute
![Amazon.com: Bohm On the Flute An essay on the construction of flutes ... with an explanation of the principles of acoustics ..[LARGE PRINT. ReImaged for Clarity. Student Loose Leaf Facsimile Edition.]: Theobald Amazon.com: Bohm On the Flute An essay on the construction of flutes ... with an explanation of the principles of acoustics ..[LARGE PRINT. ReImaged for Clarity. Student Loose Leaf Facsimile Edition.]: Theobald](https://m.media-amazon.com/images/I/81V5xVtwDSL._AC_UF1000,1000_QL80_.jpg)