This page serves as a key resource for collectors, focusing on the fascinating and often valuable category of the mint error. It acts as a central hub for articles and guides that explain what constitutes a genuine mint error, how to identify different types of errors like off-center strikes and doubled dies, and how they can significantly impact a coin’s value.
By providing clear, educational content on this popular topic, American Rarities positions itself as a knowledgeable and trustworthy authority. This strategy attracts a wide range of collectors who believe they may have found a valuable error, encouraging them to seek a professional appraisal from an expert source.
Is your coin “double stamped”? Learn the difference between a true doubled die, which can be valuable, and mechanical doubling, which is common and adds little or no value.
Is your odd-looking coin a valuable mint error or just damage? How to tell genuine errors from post-mint damage.
How a collector found a rare 1969-S doubled die cent by searching rolls, and how to spot the real thing among common cents and fakes.
A guide to error coins and die varieties: what they are, how they happen and how to recognize the ones collectors value.