I think one of the most interesting aspects of this piece, however, is the handwritten signature of WOW designers or marketers and the date that is written on the piece. The date is marked July 9th, in what I assume to be 1987. If this is correct, it was a mere 5 months before Worlds of Wonder was to declare bankruptcy. It would be so interesting to me to see how Jim Henson's team reacted (or how the WOW team internally reacted) when bankruptcy was filed. To see that the Worlds of Wonder team was going strong on new, innovative product completely contradict's the company's failure come just a few months later. What do you think? Do you have any more information on the above prototype? Do you think a magical reader prototype exists? Enjoy!