I'd say more likely a scale weight [IMG]
The mark used about 1955-1975 for all Mexican sterling. Without a clear mark it's just some tipos in a cobertizo.
Except for the RC and the blob above
The center looks like trying to emulate Spratling
Antique carpet balls were selling high a while back and now there are zillions of these modern chinese ones out there.
Hame
It is what it is. 'Restoration' is unwise.
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