This is a very special made precision device that will allow the following miracle. A pack is borrowed and part of the pack is handed to one spectator and part to another. The first spectator is to select a card and put it on top of his shuffled pile and the other spectator shuffles his pile and puts it on top of the other spectator's card.
Now that the entire pack is assembled the spectator hands the deck under the table to the magician who in a couple of seconds brings up the deck and states "I reversed one card which will designate the card." The magician goes on to state "Name the card that was selected." When the card is named he ribbon spreads the pack face up and sure enough there is only one reverse card and that is the selected card!
Along with the instructions you will find a copy of a letter sent by Richard Himber with a drawing and the letter opens with "Here is my own secret with the new gimmick". The letter is from 1961. Includes 1 page of instructions. Condition very fine.