1970-1979 Proof Sets
1979 Proof Susan B. Anthony Dollar The time period from 1970 to 1979 saw continued evolution of the popular United States Mint Proof Sets. The decade contained a small composition…
1960-1969 Proof Sets
1968 Proof Jefferson Nickel The time period from 1960-1969 saw some significant changes for the Proof Sets issued by the United States Mint. Sales continued to grow from 1960 to…
1950-1959 Proof Sets
1951 Proof Washington Quarter The decade of 1950-1959 was an important one for United States Mint Proof Sets. This time period saw the return of Proof coinage for collectors, a…
1936-1942 Proof Sets
1940 Proof Walking Liberty Half Dollar After a twenty year gap in production, the United State Mint resumed the production of Proof coins for collectors in 1936. Most consider this…
2011 Proof Set
Following several years of changes for the U.S. Mint's most popular annual set, the 2011 Proof Set (Buy on eBay) contained the same number of coins as the prior year…