In honor of the 50th anniversary of the inauguration of President John F. Kennedy, I thought I would feature one of my first day covers related to the John F. Kennedy Presidential Library. I have a philatelic exhibit on America's Presidential Libraries & Museums which includes a section on each of the 13 presidential libraries and museums that are administered by the National Archives and Records Administration. This cover which is very ordinary for the most part is special because it has been signed by I. M. Pei, the world famous architect who designed the Kennedy Library. Pei reportedly considers the JFK Library to be the most important commission of his life. The cover has also been signed by John W. McCormack, a Massachusetts Congressman. The stamp featured on the cover is the 1964 Kennedy memorial stamp. The John F. Kennedy Presidential Library has been in the news recently because it is making available online digitized versions of a large portion of its archives. The Library has planned a number of other activities this week to commemorate the 50th anniversary of the inauguration.