✅ SOLVED Very old knife maker ID.......

[Mike from MI]

This was handed down to me. It was my grandfathers. My dad says gpa made it. My guess is he (re made) it. I'm trying to ID the blade maker. I can make out Boston Mass in the middle and I think Warranted at the bottom. Just can't make out the top. Thanks.

 

[Sandog]

That is a real treasure.

 

[searcher]

Possibly-
McLean Black & Co

 

[Joecoins]

 

[Mike from MI]

I think that might be it

. Thanks