The nails are not what they appear, but are only pieces about one half inch in length, and do not even go through the board.The piece isfastened on the other side with a couple of bolts that hold it very firmly in place. There is a corresponding opening in the mopboard in the next room, although no attempt is made to so carefully conceal it, as no one is ever admitted to it. Through this trap the "spooks" enter the cabinet by crawling and wiggling. It is not a very desirable trap, for the mopboard is scarcely ever wide enough to permit of a trap that the spook could get through in a hurry; besides, they must assume their costumes after they get into the cabinet or tear them to pieces. You can see how this would make it very inconvenient.
If the room is wainscoted the spook will have all the sea room necessary in his trap, for it will extend from just below the molding on the top of the wainscoting to the floor behind the strip of quarter-round. . . .
It is next to an impossibility to detect these traps by examining in the cabinet. They were constructed to avoid discovery, and no pains spared to make them so absolutely perfect that not one chance in a million is taken. The proper place to seek for traps is in the adjoining room, upstairs, or in the cellar. One is foolish to undertake to find a trap by thumping the walls or floor; for, if you happen to thump one, the medium who is smart enough to make use of a trap is also sharp enough to make provision for its being thumped, and your sounding method goes for naught.[1] Bear in mind that when you are examining the cabinet, you are seeking at the very place that is prepared most effectually to withstand your investigations. . . . Do not forget the MANAGER in your search. He or she is never searched, or never has been up to date, which has been the cause of many a failure to find the "properties" of the medium when the seance was given in a room and cabinet furnished by a stranger and skeptic. Do not be deceived into a belief that all of the sitters are strangers to the medium. There may be from one to five persons present who pay their money the same as yourself, and who may appear to be the most skeptical of anyone in the room. They will generally be the recipients of some very elegant "tests," and weep copiously great grief- laden tears when they recognize the beloved features of some relative.
[1] It must be remembered that it is occasionally possible for the medium to do away with traps altogether, either by having a con- federatein the audience who produces all the phenomena--the medium sitting bound meanwhile--or by some such simple device as the following: Suppose the seance room is closed at one end by a pair of folding-doors; these doors are locked, the key kept by a member of the audience, while the keyhole is sealed, and strips of gummed paper are also stretched across the crack between the doors, sealing them firmly together. Confederates enter the room, in this case, by merely pushing BOTH doors to one side, they being so constructed that this is possible. A small space is now left around the end of ONE door, through which the medium's confederate creeps!
They are the most careful of investigators, and, when the medium's trap is located in the door-jamb, will pound the walls, and insist on the carpet being taken up, when they will get upon their hands and knees and make a most searching examination of the floor. They are the closest and most critical of investigators, but they are very careful to examine everywhere EXCEPT WHERE THE DEFECT IS LOCATED. Because one or two men seem to be making such a critical investigation, do not allow that fact to prevent you making one on your own responsibility. Wait until they have finished and then examine not only where they did, but more particularly where they did NOT. Their examination is only for the purpose of misleading others. Their "tests" are received in a way to cause those about them to think they admit them very unwillingly, or because they were so undeniable that they could do nothing else.
A great many will probably deny that confederates are ever employed. They are not, by mediums who are not smooth enough to produce that which appears so wonderful as to make a good business for them. The writer would advise those mediums who give such rank seances to employ a few floor workers (they are easily obtained), and see what a difference it would make in the amount of business they will do. Get good ones, those who know human nature, and know when they have said all that is necessary. Most of them are inclined to say too much, thus causing the ordinary man to suspect that they are confederates.