The beauty of this test is, that throughout the experiment, the performer apparently does nothing whatever, and TOUCHES NOTHING USED IN THE TEST. The material used can be thoroughly examined after the experiment is finished. There is the advantage of being able to use ANY MAGAZINE OR BOOK DESIRED. The cards used are an ordinary pack of cards. There are several subtleties used which are practically unknown to magic previously.
The first requires but a slight arrangement of the DECK VALUES only--with no attention being paid to the SUITS. This is so that any TWO Cards taken TOGETHER from ANYWHERE WITHIN the pack, will total, when the values are added--either 14 or 15.