You are less likely to get your questions answered in this sub forum than where you originally asked it. The only folks who would see your current post, but didn't see the earlier one, are the onese whose interest is only in world or ancient coins. 18th Century coins are not ancient, and coins minted in the American British Colonies, and the United States under the Articles of Confederation are not classified as world coins. >>Click here<< for some basic information on the Nova Constellatio, and follow the links at that location to learn more.