US Error Coin Guide 2020

No other guide contains as much information for the error coin collector. This guide is unsurpassed in the number of error coins listed. Presented in this guide: - A detailed description of mint error classifications with photographs. - A comprehensive listing of over 2,000 US error coins of all types as encapsulated by PCGS, ANACS, and NGC and sold at major auctions. - Modern-day photographs of error coins - Included are doubled dies, off-center, planchet, striking errors, incorrect planchets, wrong metal, split planchets, mules, and more.