Harry Potter & The Philosopher’s Stone (2001) - A Prop Hogwarts Invitation EnvelopeThis parchment coloured envelope addressed to Mr H. Potter, The Cupboard under the Stairs was used in the first major film adaptation of J. K. Rowling's popular Harry Potter Novels. The envelope was used in the scenes at the beginning of the film, when Vernon Dursley (Richard Griffiths) attempts to destroy Harrys invitations to Hogwarts. A deluge of envelopes then shoot out of the fireplace & fly around the Dursleys Living Room. There were two types