Professor Lombroso, who was a prey both to doubt and to ideas of his own which tormented his mind, made an engagement to be present at further meetings on his return to Naples in the following summer.

M. Ciolfi, having sent these two reports to M. Lombroso, the eminent professor of Turin confirmed their accuracy in the following letter, dated June 25, 1891:--

_Dear Sir_,--The two reports that you have sent me are of the utmost accuracy. I add that, before we had seen the salver turned over, the medium had announced that she would sprinkle the faces of those who sat by her with flour; and everything leads to the belief that such was her intention, but that she was not able to realize it,--a new proof, to my mind, of her perfect honesty, especially considering her semi-unconsciousness.

I am filled with confusion and regret that I combated with so much persistence the possibility of the facts called Spiritualistic. I say facts, because I am still opposed to the theory.

Please give my greetings to M. E. Chiaia, and, if it is possible, get M. Albini to examine the visual field and the inner recesses of the eye of the medium, about which I desire to inform myself.

Yours very truly, C. LOMBROSO.

M. Lombroso soon after published his experiences and reflections, in an article in the _Annales des sciences psychiques_ (1892) which ends thus:

None of these facts, (which we must admit, because no one can deny things which he has seen) is of such a nature as to lead us to form for their explanation an hypothesis of a world different from that admitted by the neuro-pathologists.

Above all, we must not forget that Mme. Eusapia is a neuropath; that in her childhood she received a blow on the left parietal bone, which produced a hole so deep that you could put your finger in it; that she remained subject to attacks of epilepsy, catalepsy, and hysteria, which take place especially during the seance phenomena; and that, finally, she has a remarkable obtuseness of touch.

Well, I do not see anything inadmissible in this,--that in the case of hypnotic and hysterical persons the excitation of certain centres, which become powerful by the paralysis of all the others and then provoke a transposition and a transmission of physical forces, may also produce a transformation in luminous force or in motive force.

Thus we understand how the force in a medium which I shall call cortical or cerebral may, for example, lift the table, pull somebody's beard, hit him, caress him, etc.

During the transposition of senses due to hypnotism,--when, for example, the nose and the chin _see_ (and that is a fact which I observed with my own eyes), and when for some moments all the other senses are paralyzed, the cortical centre of vision, which has its seat in the brain, acquires such an energy that it supersedes the eye.

It is this which we have been able to prove, Ottolenghi and I, in the case of three hypnotized persons, by making use of the lens and of the prism.

The phenomena observed would be explained, according to this theory, by a _transformation_ of the powers of the medium. Let us continue our account of the experiments.

Taking into consideration the testimony of Professor Lombroso, several savants--including MM. Schiaparelli, director of the observatory at Milan; Gerosa, professor of physics; Ermacora, doctor of natural philosophy; Aksakof, councillor of state to the Emperor of Russia; Charles du Prel, doctor of philosophy in Munich; Dr. Richet, of Paris, and Professor Buffern--met in October, 1892, in the apartment of M. Finzi, at Milan, to renew these experiments. M. Lombroso was present at several of the soirees. There were seventeen in all.

The experimenters present signed the following long declaration:

The results obtained did not always come up to our expectations. Not that we did not secure a large number of facts apparently or really important and marvellous; but, in the greater number of cases, we were not able to apply the rules of experimental science which, in other fields of observation, are regarded as indispensable in order to arrive at certain and incontestable results. The most important of these rules consists in changing, one after the other, the methods of experiment, in such a way as to bring out the true cause, or at least the true conditions of all the events. Now it is precisely from this point of view that our experiments seem to us still incomplete.

It is very true that the medium, to prove her good faith, often voluntarily proposed to change some feature of one or the other experiment, and frequently herself took the initiative in these changes. But this applied only to things that were apparently indifferent, according to our way of seeing. On the contrary; the changes which seemed to us necessary to put the true character of the results beyond doubt, either were not accepted as possible or ended in uncertain results.

We do not believe we have the right to explain these things by the aid of insulting a.s.sumptions, which many still find to be the simplest explanation, and of which some journals have made themselves champions. We think, on the contrary, that these experiments are concerned with phenomena of an unknown nature, and we confess that we do not know what the conditions are that are required to produce them.

To desire to fix these conditions in our own right and out of our own head would be as extravagant as to presume to make the experiment of Torricelli's barometer with a tube closed at the bottom, or to make electrostatic experiments in an atmosphere saturated with humidity, or to take a photograph by exposing the sensitive plate in full light before placing it in the camera. However, it is a fact that the impossibility of varying the experiments in our own way has diminished the worth and the interest of the results obtained, by depriving them of that rigorous demonstration which we are right in demanding in cases of this kind, or, rather, to which we ought to aspire.

The following are the princ.i.p.al phenomena observed.

_Levitation of One Side of the Table_

We agreed to have the medium sit alone at the table, in full light, her two hands placed on its upper surface and her sleeves drawn back to the elbows.

We remained standing about her, and the s.p.a.ce above and under the table was well lighted. Under these conditions the table rose at an angle of twenty to forty degrees, and so remained for some minutes, while the medium was holding her legs stretched out and striking her feet one against the other. When we pressed with the hand upon the lifted side of the table, we experienced a considerable elastic resistance.

The table was suspended by one of its ends to a dynamometer which was coupled to a cord: this cord was tied to a small beam supported upon two wardrobes.

Under these conditions, the end of the table having been lifted six and a half inches, the dynamometer showed seventy-seven pounds. The medium sat at the same narrow end of the table, with her hands _wholly_ on the table, to the right and the left of the point where the dynamometer was attached. Our hands formed the chain upon the table, without pressure: they would not have been able in any case to do more than _increase_ the pressure brought to bear on the table. On the contrary, the desire was expressed that the pressure should diminish, and soon the table began to rise on the side of the dynamometer. M. Gerosa, who was following the marks on the apparatus, announced this diminution, expressed by the successive figures 7-1/2, 4-1/2, 2-1/2, 0 (pounds). At the last the levitation was such that the dynamometer rested horizontally on the table.

Then we changed the conditions by putting our hands under the table.

The medium, especially, put hers, not under the edge, where it might have touched the vertical border-board and exercised a push downwards, but _under the rail that unites the feet_, and touched this, not with the palm, but _with the back of the hand_. Thus all the hands together could only have diminished the traction upon the dynamometer. Upon the desire being expressed to see this traction augment, it increased from 7-1/2 pounds to 13 pounds. During all these experiments each of the medium's feet rested under the foot of her nearest neighbor to right or left.

_Complete Levitation of the Table._

It was natural to conclude that if the table, in apparent contradiction to the law of gravity, was able to rise partly, it would be able to rise entirely from the floor. As a matter of fact, this is what happened. _This levitation, one of the most frequent phenomena that occur in the experiments with Eusapia, stood a most satisfactory examination._

The phenomenon always materialized under the following conditions: the persons seated about the table place their hands on it, and form the chain; each hand of the medium is held by the adjacent hand of her two neighbors; each of her feet remains under the feet of her neighbor, who also press her knees with theirs. She is seated, as usual, at one of the small ends of the table, _a position least favorable for a mechanical levitation_. At the end of several minutes the table makes a side movement, rises first to the right, then to the left, and finally mounts off of its four feet straight into the air, and lies there horizontally (as if it were floating on a liquid), ordinarily at a height of from 4 to 8 inches (in exceptional cases from 24 to 27 inches); then falls back and rests on its four feet. It frequently remains in the air for several seconds, and while there also makes undulatory motions, during which the position of the feet under the table can be thoroughly examined. During the levitation the right hand of the medium often leaves the table, as well as that of her neighbor, and is held in the air above.

In order the better to observe this thing, we removed one by one the persons placed at the table, recognizing the truth that the chain formed by several persons was neither necessary for this phenomenon nor for others. Finally, we left only a single person with the medium, seated at her left. This person placed her foot upon Eusapia's two feet and one hand upon her knees, and held with her other hand the left hand of the medium. Eusapia's right hand was on the table, in full view,--though sometimes she held it in the air during the levitation.

[Ill.u.s.tration: PLATE VIII. DRAWING FROM PHOTOGRAPH, SHOWING METHOD OF CONTROL BY PROFESSORS LOMBROSO AND RICHET OF EUSAPIA. TABLE COMPLETELY RAISED.]

As the table remained in the air for several seconds, it was possible to obtain several photographs of the performance. Three pieces of photographic apparatus were working together in different parts of the room, and the illumination was furnished by a magnesium light at the opportune moment. Twenty photographs were obtained, some of which are excellent. Upon one of them (Pl. VIII) we see Professor Richet, who holds one hand, the knees, and a foot of the medium. The other hand of the latter is held by Professor Lombroso. The table is shown horizontally lifted,--a fact proved by the interval between the extremity of each foot and the extremity of the corresponding projected shadow.

In all the experiments which precede, we gave our attention princ.i.p.ally to a careful inspection of the position of the hands and the feet of the medium; and, in this respect, _we believe we can say that they were safe from all criticism_. Still, a scrupulous sincerity compels us to mention the fact to which we did not begin to call attention before the evening of October 5, but which probably must have occurred also in the preceding experiments. It consists in this, that the four feet of the table could not be considered as perfectly isolated during the levitation, because one of them at least was in contact with the lower edge of the medium's dress.

On this evening it was remarked that a little before the levitation, Eusapia's skirt was inflated on the left side until it touched the foot of the nearest table. One of us having been charged with the duty of hindering this contact, the table was unable to rise as before, and it only did rise when the observer intentionally permitted the contact to take place. This is shown in the photographs taken during this experiment, and also in those in which the table-foot in question is visible (after a fashion) at its lower extremity. The reader will see that at the same time the medium had her hand placed upon the upper surface of the table, and on the same side, in such a way that this table-foot was under her influence, as much in its lower portion, by means of the dress, as in the upper portion, by means of the hand.

Now in what way is it possible for the contact of a light dress-stuff with the lower extremity of the foot of a table to a.s.sist in the levitation? That is something we do not know. The hypothesis that the dress may conceal a solid support, skilfully introduced, which may serve as a temporary support for the foot of the table, is a very poor one.

In fact, to keep the whole table resting on this one foot through the influence that a single hand could produce upon the upper surface of the table would require that the hand exercise upon the table a very strong pressure, one that we cannot suppose Eusapia capable of, even during three or four seconds.

We convinced ourselves of this by ourselves making proof of it with the same table.[33]

_Movements of Objects at a Distance, without Contact with Any of the Persons Present_

1. Spontaneous movements of objects.

These phenomena were observed several times during our seances. It often happened that a chair, placed for this purpose not far from the table, between the medium and one of her neighbors, began to move about, and sometimes came up to the table. A remarkable instance occurred in the second seance, everything being _all the time in full light_. A heavy chair, weighing twenty-two pounds, which stood a yard from the table and behind the medium, came up to M. Schiaparelli, who was seated next the medium. He rose to put it back in its place; but scarcely was he seated when the chair advanced a second time toward him.

2. Movement of the table without contact.

It was desirable to obtain this phenomenon as a matter of experiment.

For that purpose, the table being placed upon casters, the feet of the medium were watched, as has been said, and all of the sitters formed the chain with their hands, including those of the medium. When the table began to move, we all lifted our hands, without breaking the chain, and the table thus isolated made several movements. This experiment was several times renewed.

_The Fetching of Different Objects, the Hands of the Medium Being tied to those of her Neighbors._

In order to a.s.sure ourselves that we were not the victims of a trick, we tied the hands of the medium by a string to those of her two neighbors, in such a way that the movements of the four hands would reciprocally control each other. The length of the cord between the hands of the medium was from eight to twelve inches, and between each one of her hands and the hands of her neighbors four inches. This distance of s.p.a.ce was purposely arranged in order that the hands of the neighboring persons might, in addition, readily hold those of the medium during the convulsive movements which usually agitate her.

The tying was done in the following way: we took three turns of the string around each wrist of the medium, without leaving any slack, but drawn so tightly as almost to give her pain,[34] and then we tied two simple knots. This was done in order that, if by any artifice the hand was able to release itself from the string, the three turns would work against it and the hand could not get back again under the string as it was before.

A little bell was placed upon a chair behind her. The chain was formed, and her hands as well as her feet were held as usual. The room was darkened in answer to the request that the little bell should at once sound, after which we were to untie the medium. _Immediately_ we heard the chair move, describe a curve upon the floor, approach the table, and presently place itself upon it. The bell rang, then was thrown upon the table. The light having been at once turned on, we ascertained that the knots of the string were in perfect order. It is clear that the fetching on of the chair was not produced by the action of the hands of the medium.

_Impressions of Fingers obtained on Smoked Paper._