This is not the Prince William#39;s first time on a Royal Mail stamp. He was previously featured on a sheet of stamps celebrating The Queen Mother#39;s 100th birthday in August of 2000, and, in 2003, his 21st birthday was commemorated by stamp as well. Looking for a way to class up a love letter? Look no further than the Royal Mail#39;s forthcoming sheet of stamps commemorating the engagement of Prince William to Kate Middleton. The stamps, which will be available for purchase on April 21 – no

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Kate Middleton Prince William Royal Stamps