A printed numbers sheet/letter created for the 2009 Nicolas Cage thriller Knowing. Numbers sheets such as this can be seen in the film as John Koestler (Cage) and his son Caleb discovers the sheet, found in a time capsule, which contains dates of disasters from decades past with the number of people who died in them, including some that have not yet happened. The sheet is one of several made for the production and is covered front and back with written numbers, a coffee cup stain and folded into quarters. This letter is printed on a very durable paper so it could endure numerous takes on set.