The Today Show aired the first official video of the final installation of the Harry Potter series, Harry Potter and the Deathly Hallows, being printed and packed in boxes. You can watch this video released by Scholastic (US publishers of the books), which shows the book printing machines and then watch them being sealed in shipping boxes with the words 'DO NOT OPEN UNTIL JULY 21, 2007' printed on bold on the sides.

*Click on the side under the video where is says 'Harry Potter and the Mystery Question', click the launch button.

Source: TLC