1923 Monroe Doctrine Centennial Half Dollar
Posted in Commemorative Coins, Silver CommemorativesThe 1923 Monroe Doctrine Centennial Half Dollar (Buy on eBay) was promoted by the California film industry in connection with the First Annual Historical Revue and Motion Picture Film Industry Exposition. The topic of the coin was the 100th anniversary of the Monroe Doctrine, which stated that efforts of European countries to interfere or establish […]