Gammatration and Cosmovision was invented by R.W. Hull c. 1935 and was refined and perfectly manufactured by John Snyder c. 1938 and less than fifty of the deluxe version were created. It is a very clever piece of magic combining two basic effects – the penetration of a jumbo card and the visible transposition of the two jumbo cards complete with signature! And at the end both cards can be minutely examined there are no holes or damage.
The instructions are quite long and confusing but once you understand what is going on the effect is easy to do and basically works itself. A little practice is important to get the routine smooth but if you spend an hour or two playing with this you’ll have a miracle on your hands that will amaze and amuse all who see it. This will even fool the boys down the club.
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