1992 United States Mint Set in Original Government Packaging. The 1992 Mint Sets contained the following ten circulating coins from the Philadelphia and Denver Mints: Lincoln Cent, Jefferson Nickel, Roosevelt Dime, Washington Quarter, Kennedy Half Dollar. The coins from each mint facility were included in a separate plastic cellophane wrap with a mint token. These were placed along with a certificate of authenticity in an illustrated outer envelope that had become the trademark of the annual offering. Each year a slightly different illustration was presented. Printing on the envelope indicates the contents “The United States Mint Uncirculated Coin Set with D and P Mint Marks”. The US Treasury Department seal and images of the coins appear to the left.