Bringing the latest mint error news to the collector. Also featuring Die Trials, Patterns, Test Pieces, Numismatic Rarities, Currency Errors and Discoveries from the U.S. Mint.
Editor’s Note: William C. Massey, one or our readers, found this coin catalogue from 1879. In it were two pages that listed major mint errors for sale. Included in these mint errors were several double strikes and brockages. It is one of the earliest listings of major mint errors that we’ve ever seen.