This particular numbers paper has the "scotch stain" where Nicolas Cage's character left the glass. This particular letter is chelaced to protect it from rain and water, and is screen-used in the film This is not the letter that we first see Nicolas Cage pour the drink on and look at it, as that letter has a clear backwards 33, but the letter remains "stained" throughout the rest of the film, which is why there are so many of that particular type.
