Modern Magic: A Practical Treatise on the Art of Conjuring

TO MAKE FOUR ACES CHANGE TO FOUR KINGS, AND FOUR KINGS TO FOUR ACES.--This very effective trick is performed by the aid of four cards, which are so prepared as to appear aces on the one side and kings on the other. To make them, take four ordinary aces and four ordinary kings, and peel off half the thickness of each card. This may be easily done by splitting one corner of the card with a sharp penknife, when the remainder can be pulled apart without difficulty. The cards being thus reduced in thickness, paste back to back the king and ace of each suit, placing them in a press or under a heavy weight, that they may dry perfectly smooth and flat. Better still, entrust the process to some person who is accustomed to mounting photographs, when, at a trifling cost, you will have your double-faced cards thoroughly well made. Place these four cards beforehand in different parts of the pack, the “ace” side downwards, i.e., in the same direction as the faces of the other cards. Place the genuine aces face downwards on the top of the pack, which being thus disposed, you are ready to begin the trick. Take the pack in your hand, face uppermost. Remark, “For this trick I want the aces and kings,” and pick out, one by one, the real kings and the sham aces. Lay these cards on the table, the kings face upwards, and the prepared cards with the “ace” side uppermost. Draw the attention of the audience to these cards, and meanwhile make the pass so as to bring the two halves of the pack face to face, when the four genuine aces will (unknown to the audience) be at the lower end of the pack. Place the four kings ostentatiously upon the opposite end of the pack, i.e., that which is for the time being uppermost.