Bach Corp. 6 1/2AL Old Engraving Thin Shank Mouthpiece - No Box (Please Note)

This is a Vincent Bach mouthpiece, manufactured approximately 30 years ago, with an old engraving, commonly known as Near Period.
While there are minor scratches and scuffs, it is in relatively good condition compared to others currently available.
I was planning to use it for my tenor trombone but no longer need it, so I am selling it.
It is also perfect for collectors.

Trombone/Euphonium, small shank mouthpiece
Diameter: 25.40mm