Antique Clarinet - Ault XX Supreme Import - w/ mouthpiece & Vintage Case

Description

First off let's start with full disclosure.. I think this is about a 1930 era Clarinet but I'm not exactly sure.
I know very little when it comes to Clarinets so in depth questions would be useless.
It appears to be in very nice condition for the age I believe it is, but please use the photos to gauge the piece as what you see is what you get.
It has a serial number (top left of Pic #4)
Both pieces in Pic #5 & 6 have "AULT XX SUPREME Import" stamped on them
It has Made in France in Pic #9
Comes with mouth piece and metal cover for it. The mouthpiece says Babbitt Elkhart IN
I will package it well and ship it quick
DL 5