Found this copper ring in Northen Indiana

[RFTWIN]

Does any body have any info for me on my find.
Thanks

 

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[CRUSADER]

Poor man's ring, some were plated, most likely late 19th C.

 

[against the wind]

I dig up lots of old brass as well as copper rings.
The popular choice of sub-metal, prior to gold plating is called "Jewelers Brass"
Congrats on the find.