A Guide Book of United States Coins
A Guide Book of United States Coins ( The Official Red Book ) , first compiled by R . S . Yeoman in 1946 , is a price guide for coin collectors of coins of the United States dollar , commonly known as the Red Book . 
<triplet> A Guide Book of United States Coins <subj> R. S. Yeoman <obj> author <triplet> coin collectors <subj> price guide <obj> subclass of