Phil-Tone Alto Saxophone Mouthpiece, marked "5", new/unused, in packaging

Description

This listing features a PHIL-TONE Alto Saxophone mouthpiece, marked with the inscription, "Phil-Tone 5" facing near the bottom right side of the table.  The mouthpiece appears brand new and unused with no scuffs, no marks, nor signs of wear nor use;  It is packaged in a small plastic "bag", which has not been opened, and is protected from scuffing.    The overall length of this mouthpiece is approximately 3-1/2", measured from the tip to the bottom of the shank.
This mouthpiece was acquired from a older music store that was going out of business.  From what I have read, Phil-Tone mouthpieces are crafted by hand, one at a time, and are balanced and adjusted before sale in order to provide optimum performance.  This mouthpiece apparently was in controlled storage for a number of years and has been well protected and preserved.