 From the post-war era there is a range of "Bundeswehr" prototypes, including a Leopard 1, Kanonenjagdpanzer tank destroyer and MBT-70, the abortive US-German design.The interior of a Leopard 1 tank, situated outside, can be entered via a flight of steps and a ladder in the turret.By its own account the museum does not just want to show tanks as an exhibit of history of technology.