Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Very meticulously! The older information in these reports was researched from vintage advertisements, auction results, and a variety of numismatic publications, largely obtained from the vast holdings of the American Numismatic Association library. We obtain current data by monitoring present day coin market conditions.
