Coin Collecting and Rare Coin Guide by CGO Welcome to one of the Best Coin Collecting Guides for Ancient, U.S. and World coins. This is the Bible of all United States Coin Collecting Guides. Published annually since 1947. Most collectors have several editions in their numismatic library. Published annually since 1947 by Whitman.
Articles cover cataloguing, selecting and displaying a collection, and the history of coinage.