To make still more sure, the experiment was tried in the Bristol infirmary, a few weeks afterwards, on a man who had a rheumatic affection in the shoulder, so severe as to incapacitate him from lifting his hand from his knee. The fictitious tractors were brought and applied to the afflicted part, one of the physicians, to add solemnity to the scene, drawing a stop-watch from his pocket to calculate the time exactly, while another, with a pen in his hand, sat down to write the change of symptoms from minute to minute as they occurred. In less than four minutes the man felt so much relieved, that he lifted his hand several inches without any pain in the shoulder!

An account of these matters was published by Dr. Haygarth, in a small volume entitled, Of the Imagination, as a Cause and Cure of Disorders, exemplified by fictitious Tractors. The exposure was a coup de grace to the system of Mr. Perkins. His friends and patrons, still unwilling to confess that they had been deceived, tried the tractors upon sheep, cows, and horses, alleging that the animals received benefit from the metallic plates, but none at all from the wooden ones. But they found nobody to believe them; the Perkinean institution fell into neglect; and Perkins made his exit from England, carrying with him about ten thousand pounds, to soothe his declining years in the good city of Pennsylvania.

Thus was magnetism laughed out of England for a time. In France the revolution left men no leisure for studying it. The Sociétés de l’Harmonie of Strasbourg, and other great towns lingered for a while, till sterner matters occupying men’s attention, they were one after the other abandoned, both by pupils and professors. The system, thus driven from the first two nations of Europe, took refuge among the dreamy philosophers of Germany. There the wonders of the magnetic sleep grew more and more wonderful every day; the patients acquired the gift of prophecy; their vision extended over all the surface of the globe; they could hear and see with their toes and fingers, and read unknown languages, and understand them too, by merely having the book placed on their stomachs. Ignorant peasants, when once entranced by the grand mesmeric fluid, could spout philosophy diviner than Plato ever wrote, descant upon the mysteries of the mind with more eloquence and truth than the profoundest metaphysicians the world ever saw, and solve knotty points of divinity with as much ease as waking men could undo their shoe-buckles!

During the first twelve years of the present century little was heard of animal magnetism in any country of Europe. Even the Germans forgot their airy fancies, recalled to the knowledge of this every-day world by the roar of Napoleon’s cannon and the fall or the establishment of kingdoms. During this period a cloud of obscurity hung over the science, which was not dispersed until M. Deleuze published, in 1813, his Histoire Critique du Magnétisme Animal. This work gave a new impulse to the half-forgotten fancy. Newspapers, pamphlets, and books again waged war upon each other on the question of its truth or falsehood; and many eminent men in the profession of medicine recommenced inquiry with an earnest design to discover the truth.

The assertions made in the celebrated treatise of Deleuze are thus summed up:[75] “There is a fluid continually escaping from the human body,” and “forming an atmosphere around us,” which, as “it has no determined current,” produces no sensible effects on surrounding individuals. It is, however, “capable of being directed by the will;” and, when so directed, “is sent forth in currents,” with a force corresponding to the energy we possess. Its motion is “similar to that of the rays from burning bodies;” “it possesses different qualities in different individuals.” It is capable of a high degree of concentration, “and exists also in trees.” The will of the magnetiser, “guided by a motion of the hand, several times repeated in the same direction,” can fill a tree with this fluid. Most persons, when this fluid is poured into them from the body and by the will of the magnetiser, “feel a sensation of heat or cold” when he passes his hand before them, without even touching them. Some persons, when sufficiently charged with this fluid, fall into a state of somnambulism, or magnetic ecstasy; and when in this state, “they see the fluid encircling the magnetiser like a halo of light, and issuing in luminous streams from his mouth and nostrils, his head and hands, possessing a very agreeable smell, and communicating a particular taste to food and water.”

One would think that these “notions” were quite enough to be insisted upon by any physician who wished to be considered sane; but they form only a small portion of the wondrous things related by M. Deleuze. He further said, “When magnetism produces somnambulism, the person who is in this state acquires a prodigious extension of all his faculties. Several of his external organs, especially those of sight and hearing, become inactive; but the sensations which depend upon them take place internally. Seeing and hearing are carried on by the magnetic fluid, which transmits the impressions immediately, and without the intervention of any nerves or organs directly to the brain. Thus the somnambulist, though his eyes and ears are closed, not only sees and hears, but sees and hears much better than he does when awake. In all things he feels the will of the magnetiser, although that will be not expressed. He sees into the interior of his own body, and the most secret organisation of the bodies of all those who may be put en rapport, or in magnetic connexion, with him. Most commonly, he only sees those parts which are diseased and disordered, and intuitively prescribes a remedy for them. He has prophetic visions and sensations, which are generally true, but sometimes erroneous. He expresses himself with astonishing eloquence and facility. He is not free from vanity. He becomes a more perfect being of his own accord for a certain time, if guided wisely by the magnetiser, but wanders if he is ill-directed.”

According to M. Deleuze, any person could become a magnetiser and produce these effects, by conforming to the following conditions, and acting upon the following rules:

“Forget for a while all your knowledge of physics and metaphysics.

“Remove from your mind all objections that may occur.

“Imagine that it is in your power to take the malady in hand, and throw it on one side.

Never reason for six weeks after you have commenced the study.

“Have an active desire to do good; a firm belief in the power of magnetism, and an entire confidence in employing it. In short, repel all doubts; desire success, and act with simplicity and attention.”

That is to say, “be very credulous; be very persevering; reject all past experience, and do not listen to reason,” and you are a magnetiser after M. Deleuze’s own heart.

Having brought yourself into this edifying state, “remove from the patient all persons who might be troublesome to you; keep with you only the necessary witnesses—a single person if need be; desire them not to occupy themselves in any way with the processes you employ and the effects which result from them, but to join with you in the desire of doing good to your patient. Arrange yourself so as neither to be too hot nor too cold, and in such a manner that nothing may obstruct the freedom of your motions; and take precautions to prevent interruption during the sitting. Make your patient then sit as commodiously as possible, and place yourself opposite to him, on a seat a little more elevated, in such a manner that his knees may be betwixt yours, and your feet at the side of his. First, request him to resign himself; to think of nothing; not to perplex himself by examining the effects which may be produced; to banish all fear; to surrender himself to hope, and not to be disturbed or discouraged if the action of magnetism should cause in him momentary pains. After having collected yourself, take his thumbs between your fingers in such a way that the internal part of your thumbs may be in contact with the internal part of his, and then fix your eyes upon him! You must remain from two to five minutes in this situation, or until you feel an equal heat between your thumbs and his. This done, you will withdraw your hands, removing them to the right and left; and at the same time turning them till their internal surface be outwards, and you will raise them to the height of the head. You will now place them upon the two shoulders, and let them remain there about a minute; afterwards drawing them gently along the arms to the extremities of the fingers, touching very slightly as you go. You will renew this pass five or six times, always turning your hands, and removing them a little from the body before you lift them. You will then place them above the head; and after holding them there for an instant, lower them, passing them before the face, at the distance of one or two inches, down to the pit of the stomach. There you will stop them two minutes also, putting your thumbs upon the pit of the stomach and the rest of your fingers below the ribs. You will then descend slowly along the body to the knees, or rather, if you can do so without deranging yourself, to the extremity of the feet. You will repeat the same processes several times during the remainder of the sitting. You will also occasionally approach your patient, so as to place your hands behind his shoulders, in order to descend slowly along the spine of the back and the thighs, down to the knees or the feet. After the first passes, you may dispense with putting your hands upon the head, and may make the subsequent passes upon the arms, beginning at the shoulders, and upon the body, beginning at the stomach.”