Side to side roller shades are closed. Interior light is switched on to produce silhouette of girl. Crank is turned and girl is crushed between 2 plates that meet in the middle. Performer then presents a flat body of his assistant. Cabinet is then opened and the audience can see it empty from all sides.
Flat body is returned - rollershade is pulled down and light is turned on.
A Visual masterpiece. Assistants hand is seen thru hole in front waving. Two hand held spike panels are pushed into the box. At the same time as the hand goes inside rollershades fly up and the only the spikes can be seen - assistant has vanished. Spike panels are removed and performer then makes the assistant reappear in the glass box.