Roald Dahl stamps – in pictures

Ashley Queyrel-Jordan, 11, helps to launch a new set of stamps celebrating the author's work at the Roald Dahl Museum and Story Centre in Buckinghamshire Photograph: Geoff Caddick/PA Milly Purser, 11, with a stamp and giant peach at the museum Photograph: Geoff Caddick/PA Lucy Purser, six, poses with a stamp and a huge bar of chocolate Photograph: Geoff Caddick/PA The stamps celebrate Dahl's books including The Witches … Photograph: PA … The Twits Photograph: PA … Matilda Photograph: PA … Fantastic Mr Fox Photograph: PA … James and the Giant Peach Photograph: PA … Charlie and the Chocolate Factory Photograph: PA … and The BFG Photograph: PA