1895-1905—Leipzig, Germany
Brass instrument manufacturer Oskar Ullmann makes an alto trombone in E-flat. The instrument is now held in Museum of Musical Instruments, Staatliches Institut für Musikforschung. See below.
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Brass instrument manufacturer Oskar Ullmann makes an alto trombone in E-flat. The instrument is now held in Museum of Musical Instruments, Staatliches Institut für Musikforschung. See below.
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