Complete Set of 50 Proof Franklin Mint States of the Union Sterling Silver Set
This set was offered by Shell Oil Company in 1970. The set includes all 50 States. Each coin is 33mm size and in 0.50 ounce of sterling silver. The actual silver weight is 23.125 ounces. These coins are very similar in design to the Proof Statehood Quarters series. This set comes with the original sales literature, a book about the coins and States, the original box and folder. This is a very nice way to maintain your silver.