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Trombone
Johann Gottfried Haltenhof, c. 1830 - c. 1850
Valve horn
Georg Johann Ottensteiner, c. 1860 - c. 1870
Flute
Claude Laurent, 1807
Trumpet
William Sandbach (rejected attribution), c. 1813
Trombone
Christoffel Rep, c. 1850 - c. 1900