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

Fatal error: Uncaught mysqli_sql_exception: Table './bassicsax_petepiwigo/kah_history' is marked as crashed and last (automatic?) repair failed in /home/bassicsax/public_html/pix/include/dblayer/functions_mysqli.inc.php:132 Stack trace: #0 /home/bassicsax/public_html/pix/include/dblayer/functions_mysqli.inc.php(132): mysqli->query('\nINSERT INTO ka...') #1 /home/bassicsax/public_html/pix/include/functions.inc.php(538): pwg_query('\nINSERT INTO ka...') #2 /home/bassicsax/public_html/pix/index.php(373): pwg_log() #3 {main} thrown in /home/bassicsax/public_html/pix/include/dblayer/functions_mysqli.inc.php on line 132