✅ SOLVED Button ID

[carolinas]

Found today in an area that has produced items from the 1820s through the Civil War. Of course, it may not be that old. "Henry ___ ____ Works Philadelphia"? Or maybe not, but Philadelphia is clear.

In any event, I'm guessing this will be obvious to someone who's seen one. Thanks in advance for any help.

 

[paleomaxx]

It's a saw medallion. The full text is "Henry Disston Keystone Works Philadelphia." Here's a similar non-dug example:

 

[carolinas]

Fantastic - thank you.

 

[Yak1366]

Nice ID & Nice Find!!!