Not much need for coins when it's Hunter Gathers and Subsistence Farming. Even the large cultures (Inca, Aztec) were more slave/surf driven than any economic base.
I'm not sure if it's the first mint in the new world but I have a 10 Centavos from Peru that is double dated 1565-1965, the 400th anniversary issue for the Lima Mint.

(not my image)
I'm not sure if it's the first mint in the new world but I have a 10 Centavos from Peru that is double dated 1565-1965, the 400th anniversary issue for the Lima Mint.

(not my image)



















