By Numismatic Guaranty Company (NGC) ….. The classic commemorative series, while full of some of the best-designed United States coins of the 20th century, essentially was used to make money for various causes. Such was the case with the 1922 Grant commemorative half dollars. In 1921, the Ulysses S. Grant Centenary Association wanted to coordinate […]
The post Counterfeit Coin Detection – Altered 1922 Grant Commemorative Half Dollar appeared first on CoinWeek: Rare Coin, Currency, and Bullion News for Collectors.