Silver Coin Pricing Guide, 1800-2000: A Reference for Buying and Selling 19th and 20th Century World Coins on eBay, Websites and at Coin Shows
Donald O. Case is coin expert with over 40 years of experience in the buying and selling of U.S., Canadian and world coins. As a professor in major American research universities he published scholarly articles on coin collecting and the counterfeiting of coins, as well as on many other topics. He currently lives in the United States.