🔎 UNIDENTIFIED At a glance

[Nathan W]

Got back from my grueling trip and going through some of the crap I've found and haven't really looked at yet. At a glance is this something to clean possibly or toss? It was found at 1890 mill site if that helps

 

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[robertk]

I don’t have a clue what it is but I might clean it off just to see if there are any identifying marks or anything.