I've got a mystery disc on my hands actually worth asking about.

This is a lacquer recording on a 6.5" disc but the make is one I've 
never seen before "Slick Tone."  The the players are clearly jazz guys 
with chops. The address is in Alhambra, CA--- no date, no artist name 
song title is given as "Original SR Blues." Please forgive the first 10 
seconds.. it has a crack.

Image of disc here:*
*Audio here:

Can anyone fill in the blanks at all?



Thatcher Graham
Senior Field Engineer