Modern Magic: A Practical Treatise on the Art of Conjuring
Professor Hoffmann152TO CHANGE FOUR CARDS, DRAWN HAPHAZARD, AND PLACED ON THE TABLE, INTO CARDS OF THE SAME VALUE AS A SINGLE CARD SUBSEQUENTLY CHOSEN BY ONE OF THE SPECTATORS.--This trick is on the same principle as that last above described, but is much more brilliant in effect. To perform it, it is necessary, or at least desirable, to possess a forcing pack consisting of one card several times repeated. We will suppose your forcing pack to consist of queens of diamonds. Before commencing the trick, you must secretly prepare your ordinary pack in the following manner:--Place at the bottom any indifferent card, and on this a queen; then another indifferent card, then another queen; another indifferent card, then another queen; another indifferent card, and on it the fourth and last queen. You thus have at the bottom the four queens, each with an ordinary card next below it. Each indifferent card should be of the same suit as the queen next above it, so that all of the four suits may be represented. Shuffle the cards, taking care however, not to disturb the eight cards above mentioned. Then say, “I am about to take four cards from the bottom, and place them on the table. Will you please to remember what they are?” Show the bottom card, then, dropping the pack to the horizontal position, “draw back” that card, and take the next, which is one of the queens, and, without showing it, lay it face downwards on the table.

