DG-400: alto model
DG-500: tenor model
DG-600: Baritone model
GL: gold lacquer
BN: black nickel plate with silver plated keywork
SP: Silver plate
Rare examples in rose gold

  • Bb Tenor Serial # ? Bb Tenor Serial # ?
  • Bb Tenor Serial # ? Bb Tenor Serial # ?
  • Bb Tenor Serial # ? Bb Tenor Serial # ?
  • Eb Alto 007610 Eb Alto 007610
  • Eb Alto 008098 Eb Alto 008098
  • Eb Alto 00917 Eb Alto 00917