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[Nick79]

Found this at a site that dates back to mid 1800s. It saw lots of activity. Very thin copper, any ideas of time frame produced or what kind of back it had? Found the buckle in the same hole. Thinking a shoe buckle. Any thoughts?
Thank you all

 

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[CRUSADER]

Pressed copper, probably 1890-1920s

 

[Nick79]

Thanks, it looks kinda like the ones that had mirror backs after looking at other photos

 

[CRUSADER]

Thanks, it looks kinda like the ones that had mirror backs after looking at other photos

or mother of pearl