There are two mint marks for this coin, if minted in Chile it has an S with an o siting on top. If minted at the Royal Dutch Mintit has the caduceus symbol, which is the snakes wrapping around a pole with wings on top. Known in medical communites, ☤.
Trying a little iPhone photography on this post, but I cannot get it right, I would need a steady hand or a tripod which I do not have.
There also seems to be varieties in the font of LIBERTADOR B O'HIGGINS, where a larger font also indicates it is from the Chilean mint. The value is the same in either case and the mintage remains a mystery but seem to pretty common in change, although a lower amount of Royal dutch Minted coins appears.
Here's the stats...
Type/Country: 10 Pesos / Chile
Mintage: Not yet known.
Value: $0.10 in Very-Fine
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