What is this from?

[gfordtx]

I found an item at an old store building near my house and am not sure what it is.
I will attach it below and see if anyone recognizes it.
Thanks....

 

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[GatorBoy]

Oh sorry to say but those are horrible photos hard to tell.
Something patented in February 1902 had that on it

 

[hubcap76]

Looks like a piece that attaches to moderate to heavy equipment, bobcat or the such. But I really don't know just what comes to mind. Looks like a lead sinker

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