Harry Potter may now be playing at the movies, but Dumbledore and other characters from the J.K. Rowling series may also be seen in a postal stamp exhibit at the Spellman Museum in Weston, MA (USA) from Sept. 17 to Oct. 5. According to a press release, the award-winning travelling exhibit will feature real postage stamps from numerous countries including France, Great Britain, the Republic of Taiw ...