How much are my Early Half Dollars (Overton) worth?
About Early Half Dollars (Overton)
"Early Half Dollar Die Varieties 1794-1836" by Al C. Overton was originally published in 1967 and breaks down the series of half dollars into 453 different dates and die varieties. Collectors of early half dollars by Overton variety are typically serious and advanced numismatists. Patience and financial resources are required (in equal amounts) to achieve the nearly impossible goal of completing an Overton collection.
In 1990, the third edition of the Overton book was published with edits by Don Parsley. It is highly recommended for every numismatic library and readily available on supplier web sites, Amazon, and eBay.