Friedrich Alwin Heckel (1845–1915)

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Dresden, c. 1900

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Gold-brass (body); nickel silver

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three rotary valves with 'Trommeldruckwerk' and 'Remontoir action' lor whole-tone.

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semitone and minor third; ol'.le tuning slide (not exhibited)

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L. 1160 mm (tube); 0 123 mm (bell-rim)

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Bequest Dr. h.c. Wilhelm Bernoulli-Preiswerk

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lnv. 1980.2589.

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