Sir,
a former French naval officer loaned me these documents. He found them in an abandoned house in a French colony.
He thinks he has identified the places represented, but he is not sure. And he does not understand what to do with it, any more than he understands the Dutch.
I get the impression that this is a place where we should be able to find interesting things ... my intuition tells me that this is what the widow of a pirate managed to hide after the death of her husband.
With your help, I think we could come up with this mystery.
Johan Maurits.