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French Stölzel valve horn with two valves, after Antoine Halary c. 1830 — Natural Horns by Richard Seraphinoff
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A quick look at a vintage horn with piston valves | Horn Matters | A French Horn and Brass Site and Resource | John Ericson and Bruce Hembd
![French Stölzel valve horn with two valves, after Antoine Halary c. 1830 — Natural Horns by Richard Seraphinoff French Stölzel valve horn with two valves, after Antoine Halary c. 1830 — Natural Horns by Richard Seraphinoff](https://images.squarespace-cdn.com/content/v1/601752fa2e514a5b86edf455/1613633477549-E9MOY68OG3OU71HOJSG9/20200531_142546.jpg)
French Stölzel valve horn with two valves, after Antoine Halary c. 1830 — Natural Horns by Richard Seraphinoff
![My Crooked Rotary Valve Horn | Horn Matters | A French Horn and Brass Site and Resource | John Ericson and Bruce Hembd My Crooked Rotary Valve Horn | Horn Matters | A French Horn and Brass Site and Resource | John Ericson and Bruce Hembd](https://i0.wp.com/hornmatters.com/wp-content/uploads/2008/05/horns-010-crop-296x300.jpg?resize=296%2C300)