Having given this little piece of advice as to the hand in which the coin actually is, we must add a few words more as to the hand in which it is not. Whenever you have (apparently) placed any article either in the closed hand, or in some piece of apparatus from which it is afterwards to disappear, you should not, as a rule, show that the article has departed from the spot where you have apparently placed it, without interposing some magical process, however slight, which may colourably account for its disappearance. A mere nothing will suffice—a touch of the wand, the pronouncing of a magic formula, the pressure of a finger; but in some form or other the ceremony should never be omitted. Thus, to take a very simple example, we will suppose that by means of Pass 1 you have apparently placed in the left hand a coin, which really remains in the palm of the right. If you at once open the left hand, and show that the coin is not there, the spectators will naturally jump to the correct explanation, viz., that you did not, in reality, put the coin there at all. If, however, you delay opening the left hand for a minute or two, so as to let the audience get accustomed to the idea that the coin is therein, and then, before opening it, touch the hand mysteriously with your wand, or even simply, as you slowly open the left hand, rub the ball of the wrist with the second and third fingers of the hand which holds the coin (see [Fig. 75]), you not only give that hand an occupation apparently inconsistent with the fact of anything remaining concealed in it, but you suggest to the audience that the gesture in question is the cause of the disappearance of the coin. It is surprising what an effect even such a trifle as this has in misleading the judgment of a spectator. He knows perfectly well, in the abstract, that touching the closed hand with the wand, or rubbing it with a finger of the opposite hand, is not an adequate cause for the disappearance of the coin; but the fact being indisputable that the coin has disappeared, the mind unconsciously accepts the explanation which is thus indirectly offered. The advice here given becomes less important where, before the hand is opened, you are able to get rid of the object from that in which it originally appeared. Here the spectator is precluded from imagining that you retained it in the hand in which he first saw it, as that hand also is shown to be empty, and the absolute disappearance of the coin being a self-evident fact, you may leave the spectator to account for it in his own manner.

The various passes may be employed not only to cause the disappearance of an article, as above described, but to secretly exchange it for a substitute of similar appearance. These exchanges are of continual use in conjuring; indeed, we may almost say that three parts of its marvels depend on them. Such an exchange having been made, the substitute is left in sight of the audience, while the performer, having thus secretly gained possession of the original, disposes of it as may be necessary for the purpose of the trick. We proceed to describe various forms of changes, denoting them, as in the case of the passes, by numbers.

Change 1.—You desire, we will suppose, to exchange—or, in conjuror’s parlance, to “ring”—a florin, marked by the audience, for another. You have the latter, which we will call the “substitute,” ready palmed in your left hand, of course taking care to keep the palm turned away from the audience. Taking the marked florin in the right hand, you palm it in that hand by Pass 1, but instead of closing the left hand as the fingers of the right touch it, keep that hand loosely open, and show lying on its palm the substitute, which the audience take to be the original just placed there by your right hand.

Change 2.—This is the same as Change 1, save that you use with the right hand Pass 2 instead of Pass 1.

Change 3.—Here also you use Pass 2, but you have the substitute palmed in the right hand instead of the left. Taking up the marked florin with the same hand, you make with it Pass 2, at the same instant dropping the substitute from its palm into the left hand. This is a very neat and effective change. Some performers are expert enough to make this change by means of Pass 1 instead of Pass 2, the genuine coin taking the place of the substitute in the palm; but this demands dexterity of a more than average order.

Change 4.—For this change you must have the substitute palmed in the right hand, and take the marked coin between the thumb and second finger of the left. Then by Pass 4 appear to take it in the right hand, and at the proper moment exhibit the substitute, which you have already in that hand.

Change 5.—Have the substitute palmed in your right hand, and hold the marked coin openly on the palm of the left. Pick up the genuine coin with the right hand, at the same moment releasing the palmed substitute, which will accordingly fall into the left hand, the fingers of which should be held slightly hollowed, the better to conceal it. Show the marked coin in the right hand, and say, “You have seen me take up this coin visibly, I will make it return invisibly,” or make some other appropriate observation. Close the left hand, make Pass 1 or 2 with the right hand, with a motion towards the left, but without bringing the hands near together. The marked coin will, after the pass, be concealed in your right palm. Immediately opening your left hand, you show the substitute, which the audience believe to be the original which they have just seen.

There are many other changes; indeed, they are almost too numerous to describe. If you are able to palm and to make the various passes neatly, you will readily invent methods of “ringing” for yourself; in the meantime, you will find that the above will answer every necessary purpose, so far as coin tricks are concerned.