What is this?

[Dominck]

Can someone help me out with some history detail about this cleaver. It has a “1” at the top “J. BEATTY” in the middle and a “JB” symbol at the bottom.

 

[Square_peg]

Read this.

https://www.bladeforums.com/threads/early-wm-beatty-son-phila-7-beef-splitter-photos.970222/