I have been collecting the Presidential Covers since they started:The United States Mint will open sales at noon Eastern Standard Time (EST) on Feb. 26 for the Harry S. Truman $1 Coin Cover, the 33rd issue in the American Presidency $1 Coin Cover Series.More:http://www.coinweek.com/us-coins/harry-s-truman-1-coin-cover-available-on-feb-26/