(Pete) Depending on your source, there were only a few hundred or about a thousand of these horns made.
The body tube is supposed to be Balanced Action, the keywork is supposed to be "Super" (not Radio Improved), and the bell is also supposed to be "Super."

  • Eb Alto 28580 (1939) Eb Alto 28580 (1939)
  • Eb Alto 28659 (1939) Eb Alto 28659 (1939)
  • Eb Alto 28669 (1939) Eb Alto 28669 (1939)
  • Eb Alto Serial # ? Eb Alto Serial # ?
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