The American Presidency $1 Coin Cover Series showcases the Presidential $1 Coins. Ninth in the series is the 2009 William Henry Harrison $1 Coin Cover. This limited-edition cover – only 40,000 will be produced – features two William Henry Harrison $1 Coins from the first day of production at each facility – January 8, 2009 (Philadelphia), and January 5, 2009 (Denver). Each cover includes two $1 coins, one each from the United States Mints at Philadelphia and Denver, on a handsome display card with one of the four U.S. 42-cent Flags 24/7 postage stamps. Additionally, the cover features a portrait of our ninth President in front of an American flag. The postmark of February 19, 2009, North Bend, OH, marks the day the William Henry Harrison $1 Coins were first released to the public.