Forget using a calendar. This photograph of all the historic Batmobiles lined up not only stirs up nostalgic feelings, it gives us a sense of how much time has passed by. The first Batman story was produced in 1939. Ever since then, the Batmobile has been an integral part of Batman's arsenal of weapons. It's hard to think of any vehicle that has been more fantasized about by children from multiple generations. For more information on the history of the Batmobile, check out the awesome trailer for The Batmobile Documentary, below.