Doc Tenney Engraved BP10E Soprano Link Tone Edge 7

Otto Link Tone Edge
Soprano saxophone mouthpiece, opening 7.
The shank is stamped with
7 BP 10E.
This BP 10E stamp is known as an identification mark and quality stamp used on the BluePrint series of Links that were worked on by Doc Tenney. It has been treated as a marking that indicates Tenney's own best work.
In the market, there are indeed individual pieces with markings such as
Tenney, Blueprint, or BP 10E.
The BP/10E is recognized as a representative symbol indicating the Doc Tenney series.
While this item does not come with the Tenney stamp or a certificate,
the 7 BP 10E stamp configuration indicates an individual piece that falls under the same marking specifications as the Tenney series BluePrint.
Doc Tenney has already passed away, and the number of pieces he was involved with will never increase.
Soprano Tenney / BP / 10E series pieces, in particular, are extremely rare and seldom seen on the market.
[Condition]
Shows signs of use (consistent with vintage items).
No tooth marks.
There is a scratch on the left side of the table, but it does not affect playability. Please refrain from purchasing if you are concerned about this.