2 Different President Ronald Reagan Inaugural Date Stamped Event Covers 1/20/81. Very nice collectible President Reagan engraved cover plus one with Ronald and Nancy Reagan. Stamped 1/20/81 in Washington D.C. A very rare piece of postal and Ronald Reagan history. Comes with museum documentation (COA) very Limited supply. Note we only have a few sets left. Makes a great gift for kids and adults that encourages learning and historic preservation.