Hi people out there. This has been bugging me for years. Can anyone help? Does anyone have any snapshots of this model from the 1960s or around 1969-1973? I probably imagined this as I went to see this exibit in 1972. I was about 11 years old. I remember the scale of the model terrified me. But I swear that the model was higher up hanging from the ceiling. And the viewers could stand under it? Now I am probably wrong. As today it is almost on the floor, still suspended by chains. But not high up as I remember it. Please can anyone help me with this mystery. Thanks from Rik.