Personally, if I had to choose, I should, in most of these laboratory cases, frankly adopt the theory that the object touched serves simply to detect, among the prodigious crowd of human beings, the one who impregnated it with his "fluid."

"This object," says Dr. Osty, "has no other function than to allow the medium's sensitiveness to distinguish a definite force from among the innumerable forces that assail it."

It seem more and more certain that, as the cells of an immense organism, we are connected with everything that exists by an inextricable network of vibrations, waves, influences, of nameless, numberless and uninterrupted fluids. Nearly always, in nearly all men, everything carried along by these invisible wires falls into the depths of the unconsciousness and passes unperceived, which does not mean that it remains inactive. But sometimes an exceptional circumstance—in the present case, the marvellous sensibility of a first-class medium—suddenly reveals to us, by the vibrations and the undeniable action of one of those wires, the existence of the infinite network. I will not speak here of trails discovered and followed in an almost mediumistic manner, after an object of some sort has been sniffed at. Such stories, though highly probable, as yet lack adequate support. But, within a similar order of ideas, and in a humbler world and one with more modest limits, the dog, for instance, is incessantly surrounded by different scents and smells to which he appears indifferent until his attention is aroused by one or other of these vagrant effluvia, when he extricates it from the hopeless tangle. It would seem as though the trail took life, vibrating like a chord in unison with the animal's wishes, becoming irresistible, and taking it to its goal after innumerable winds and turns.

We see the mysterious network revealed also in "cross-correspondence." Two or three mediums who do not know one another, who are often separated by seas; or continents, who are ignorant of the whereabouts of the one who is to complete their thought, each write a part of a sentence which, as it stands, conveys no meaning whatever. On piecing the fragments together, we perceive that they fit to perfection and acquire an intelligible and obviously premeditated sense. We here find once more the same faculty that permits the medium to detect, among thousands of others, a definite force which was wandering in space. It is true that, in these cases, the spiritualists maintain that the whole experiment is organized and directed by a discarnate intelligence, independent of the mediums, which means to prove its existence and its identity in this manner. Without incontinently rejecting this theory, which is not necessarily indefensible, we will merely remark that, since the faculty is manifested in psychometry without the intervention of the spirits, there can be no sufficient reason for attributing it to them in cross-correspondence.

9

But in whom does it reside? Is it hidden in ourselves or in the medium? According to Dr. Osty, the clairvoyants are mirrors reflecting the intuitive thought that is latent in each of us. In other words—it is we ourselves who are clairvoyant, and they but reveal to us nor own clairvoyance. Their mission is to stir, to awaken, to galvanize, to illumine the secrets of our subconsciousness and to bring them to the surface of our normal lives. They act upon our inner darkness exactly as, in the photographic dark-room, the developing-bath acts upon the sensitized plate, I am convinced that the theory is accurate as regards intuition and clairvoyance proper, that is to say, in all cases where we are in the medium's presence and more or less directly in touch with him. But is it so in psychometry? Is it we who, unknown to ourselves, know all that the object contains, or is it the medium alone who discovers it in the object itself, independently of the person who produces the object? When, for instance, we receive a letter from a stranger, does this letter, which has absorbed like a sponge the whole life and by choice the subconscious life of the writer, disgorge all that it contained into our subconsciousness? Do we instantly learn all that concerns its author, absolutely as though he were standing before us in the flesh and, above all, with his soul laid bare, though we remain profoundly ignorant of the fact that we have learnt it until the medium's intervention tells us so?

This, if you like, is simply shifting the question. Let it be the medium or myself that discovers the unknown personality in the object or tracks it across time and space: all that we do is to widen the scope of our riddle, while leaving it no less obscure. Nevertheless, there is some interest in knowing whether we have to do with a general faculty latent in all men or an inexplicable privilege reserved to rare individuals. The exceptional should always be eliminated, if possible, and not left to hang over the abyss like an unfinished bridge leading to nothing. I am well aware that the compulsory intervention of the medium implies that, in spite of all, we recognize his possession of abnormal faculties; but at any rate we reduce their power and their extent appreciably and we return sooner and more easily to the ordinary laws of the great human mystery. And it is of importance that we should be ever coming back to that mystery and ever bringing all things back to it. But, unfortunately, actual experience does not admit of this generalization. It is clearly a case of a special faculty, one peculiar to the medium, one which is wholly unknown to our latent intuition. We can easily assure ourselves of this by causing the medium to receive through a third party and enclosed in a series of three envelopes, as in the experiment described above, a letter of which we know the writer, but of which both the source and the contents are absolutely unknown to the messenger. These unusual circumstances, in which all subconscious communications between consultant and consulted are strictly cut off, will in no way hamper the medium's clairvoyance; and we may fairly conclude that it is actually the medium himself who discovers directly, without any intermediary, without "relays," to use M. Duchatel's expression, all that the object holds concealed. It, therefore, seems certain that there is, at least in psychometry, something more than the mere mirror of which Dr. Osty speaks.

10

I consider it necessary to declare for the last time that these psychometric phenomena, astonishing though they appear at first, are known, proved and certain and are no longer denied or doubted by any of those who have studied them seriously. I could have given full particulars of a large number of conclusive experiments; but this seemed to me as superfluous and tedious as would be, for instance, a string of names of the recognized chemical reactions that can be obtained in a laboratory. Any one who pleases is at liberty to convince himself of the reality of the facts, provided that he applies to genuine mediums and keeps aloof from the inferior "seers" and especially the shams and imposters who swarm in this region more than in any other. Even with the best of them, he will have to be careful of the involuntary, unconscious and almost inevitable interference of telepathy, which is also very interesting, though it is a phenomenon of a different class, much less surprising and debatable than pure psychometry. He must also learn the art of interrogating the medium and refrain from asking incoherent and random questions about casual or future events. He will not forget that "clairvoyance is strictly limited to the perception of human personality," according to the role so well formulated by Dr. Osty. Experiments have been made in which a psychometer, on touching the tooth of a prehistoric animal, saw the landscapes and the cataclysms of the earth's earliest ages displayed before his eyes; in which another medium, on handling a jewel, conjured up, it would seem with marvellous exactness, the games and processions of ancient Greece, as though the objects permanently retained the recollection or rediscovered the "astral negatives" of all the events which they once witnessed. But it will be understood that, in such cases, any effective control is, so to speak, impossible and that the part played by telepathy cannot be decided. It is important, therefore, to keep strictly to that which can be verified.

Even when thus limiting his scope, the experimenter will meet with many surprises. For instance, though the revelations of two psychometers to whom the same letter is handed in succession most often agree remarkably in their main outlines, it can also happen that one of them perceives only what concerns the writer of the letter, whereas the other will be interested only in the person to whom the letter was addressed or to a third person who was in the room where the letter was written. It is well to be forearmed against these first mistakes, which, for that matter, in the frequent cases where strict control is possible, but confirm the existence and the independence of the astounding faculty.