Popsugar Celebrity The Royals Queen's Birthday Royal Stamp Photo Shoot With Prince George And George Makes 4: The Queen and Her Heirs Pose For a New Set of British Stamps April 20, 2016 by Gemma Cartwright View On One Page Photo 1 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 The Final Stamp Set The stamps are available to preorder from today and will also be available to purchase from 8,000 post offices in the UK from 21 April. Previous Next Start Slideshow The RoyalsCelebrity NewsPrince WilliamPrince GeorgeQueen Elizabeth IIKing Charles IIIThe British Royals