The title of this article is conjectural.
Although this article is based on canonical information, the actual name of this subject is pure conjecture. Please see the reasons for this title in the "Behind the scenes" section below, and/or the relevant discussion on the talk page.
Indiana Jones kept a blue crystal ball in his office around 1938. While Jones would claim that he could see difficult times ahead in it, it is unclear whether it actually had supernatual powers.