The 1961 Handbook of United States Coins, 19th Edition by R.S. Yeoman—commonly known as the Blue Book—is an essential reference for coin collectors and numismatists. This vintage edition provides comprehensive pricing data, mintage information, and grading standards for U.S. coins from colonial times through 1961. The Blue Book has long been the industry standard for determining fair market values and authenticating coins. A mint condition copy of this classic reference is a valuable addition to any serious collector's library, offering historical insight into coin values and collecting trends from the mid-20th century.
