This is a 1950s-era flying rocket model in its retail package. Built of wood, rubber, and plastic, it was produced by an unknown manufacturer in the former Czechoslovakia. The model did not have a motor which propelled it, but instead was launched by a strong rubber band.
G. Harry Stine, an American pioneer in the field of flying rocket models, donated the model to the Museum in 1973.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.