This effect is similar to Barry Richardson’s, the totally isolated prediction, which is based on the airtight prediction, which was first printed in 1960 in Hulls dictionary of mentalism. I believe the effect itself was marketed by the Hollywood magic exchange. All of these effects, however, are based on Maurice Fogel’s bottle headline prediction. Fogle’s prediction used a hammer with a simple plunger Penn and Teller did an excellent version of Maurice’s effect on broadway many years ago. If you theater of the mind, then you already have this effect. In this book, Richardson does an excellent job with crediting, which, of course is not surprising.

I saw a review that says that a briecase in needed for the index system.If i don't have a briefcase do you have any other way of hiding somewhere the index system?