(Helen) I am not 100% sure these are JK-made horns, but until I know differently, I have put them here.

A vintage sax dealer from the Czech Republic sold the alto in this gallery with the description of it being a JK King stencil. Therefore I am tending to lean in that direction as well. 

  • Master Lido Alto # 5595 Master Lido Alto # 5595
  • MASTER PRIMA Bb Tenor 12623 MASTER PRIMA Bb Tenor 12623