The listing, Franklin Mint Coins God and Country has ended.
Information I have found on these coins is that they were made between 1968 and 1972 for a Shell Oil Company promotion. They made two versions, one is 39mm and is sterling silver, the other is 32mm and is nickel silver. These are the 32mm version. NOTE: Nickel Silver, despite it's name, contains no actual silver. Great for collection or display, but fair market value is only around $5 to $8