Whether the story of Gottfried Plattner is to be credited or not, is a pretty question in the value of evidence. On the one hand, we have seven witnesses--to be perfectly exact, we have six and a half pairs of eyes, and one undeniable fact; and on the other we have--what is it?--prejudice, common sense, the inertia of opinion. Never were there seven more honest-seeming witnesses; never was there a more undeniable fact than the inversion of Gottfried Plattner’s anatomical structure, and--never was there a more preposterous story than the one they have to tell! The most preposterous part of the story is the worthy Gottfried’s contribution (for I count him as one of the seven). Heaven forbid that I should be led into giving countenance to superstition by a passion for impartiality, and so come to share the fate of Eusapia’s patrons! Frankly, I believe there is something crooked about this business of Gottfried Plattner; but what that crooked factor is, I will admit as frankly, I do not know. I have been surprised at the credit accorded to the story in the most unexpected and authoritative quarters. The fairest way to the reader, however, will be for me to tell it without further comment.

Gottfried Plattner is, in spite of his name, a free-born Englishman. His father was an Alsatian who came to England in the Sixties, married a respectable English girl of unexceptionable antecedents, and died, after a wholesome and uneventful life (devoted, I understand, chiefly to the laying of parquet flooring), in 1887. Gottfried’s age is seven-and-twenty. He is, by virtue of his heritage of three languages, Modern Languages Master in a small private school in the South of England. To the casual observer he is singularly like any other Modern Languages Master in any other small private school. His costume is neither very costly nor very fashionable, but, on the other hand, it is not markedly cheap or shabby; his complexion, like his height and his bearing, is inconspicuous. You would notice, perhaps, that, like the majority of people, his face was not absolutely symmetrical, his right eye a little larger than the left, and his jaw a trifle heavier on the right side. If you, as an ordinary careless person, were to bare his chest and feel his heart beating, you would probably find it quite like the heart of anyone else. But here you and the trained observer would part company. If you found his heart quite ordinary, the trained observer would find it quite otherwise. And once the thing was pointed out to you, you too would perceive the peculiarity easily enough. It is that Gottfried’s heart beats on the right side of his body.

Now, that is not the only singularity of Gottfried’s structure, although it is the only one that would appeal to the untrained mind. Careful sounding of Gottfried’s internal arrangements, by a well-known surgeon, seems to point to the fact that all the other unsymmetrical parts of his body are similarly misplaced. The right lobe of his liver is on the left side, the left on his right; while his lungs, too, are similarly contraposed. What is still more singular, unless Gottfried is a consummate actor, we must believe that his right hand has recently become his left. Since the occurrences we are about to consider (as impartially as possible), he has found the utmost difficulty in writing, except from right to left across the paper with his left hand. He cannot throw with his right hand, he is perplexed at meal times between knife and fork, and his ideas of the rule of the road--he is a cyclist--are still a dangerous confusion. And there is not a scrap of evidence to show that before these occurrences Gottfried was at all left-handed.

There is yet another wonderful fact in this preposterous business. Gottfried produces three photographs of himself. You have him at the age of five or six, thrusting fat legs at you from under a plaid frock, and scowling. In that photograph his left eye is a little larger than his right, and his jaw is a trifle heavier on the left side. This is the reverse of his present living conditions. The photograph of Gottfried at fourteen seems to contradict these facts, but that is because it is one of those cheap “Gem” photographs that were then in vogue, taken direct upon metal, and therefore reversing things just as a looking-glass would. The third photograph represents him at one-and-twenty, and confirms the record of the others. There seems here evidence of the strongest confirmatory character that Gottfried has exchanged his left side for his right. Yet how a human being can be so changed, short of a fantastic and pointless miracle, it is exceedingly hard to suggest.

In one way, of course, these facts might be explicable on the supposition that Plattner has undertaken an elaborate mystification, on the strength of his heart’s displacement. Photographs may be fudged, and left-handedness imitated. But the character of the man does not lend itself to any such theory. He is quiet, practical, unobtrusive, and thoroughly sane, from the Nordau standpoint. He likes beer, and smokes moderately, takes walking exercise daily, and has a healthily high estimate of the value of his teaching. He has a good but untrained tenor voice, and takes a pleasure in singing airs of a popular and cheerful character. He is fond, but not morbidly fond, of reading, --chiefly fiction pervaded with a vaguely pious optimism, --sleeps well, and rarely dreams. He is, in fact, the very last person to evolve a fantastic fable. Indeed, so far from forcing this story upon the world, he has been singularly reticent on the matter. He meets inquirers with a certain engaging--bashfulness is almost the word, that disarms the most suspicious. He seems genuinely ashamed that anything so unusual has occurred to him.

It is to be regretted that Plattner’s aversion to the idea of post-mortem dissection may postpone, perhaps for ever, the positive proof that his entire body has had its left and right sides transposed. Upon that fact mainly the credibility of his story hangs. There is no way of taking a man and moving him about in space, as ordinary people understand space, that will result in our changing his sides. Whatever you do, his right is still his right, his left his left. You can do that with a perfectly thin and flat thing, of course. If you were to cut a figure out of paper, any figure with a right and left side, you could change its sides simply by lifting it up and turning it over. But with a solid it is different. Mathematical theorists tell us that the only way in which the right and left sides of a solid body can be changed is by taking that body clean out of space as we know it, --taking it out of ordinary existence, that is, and turning it somewhere outside space. This is a little abstruse, no doubt, but anyone with any knowledge of mathematical theory will assure the reader of its truth. To put the thing in technical language, the curious inversion of Plattner’s right and left sides is proof that he has moved out of our space into what is called the Fourth Dimension, and that he has returned again to our world. Unless we choose to consider ourselves the victims of an elaborate and motiveless fabrication, we are almost bound to believe that this has occurred.

So much for the tangible facts. We come now to the account of the phenomena that attended his temporary disappearance from the world. It appears that in the Sussexville Proprietary School, Plattner not only discharged the duties of Modern Languages Master, but also taught chemistry, commercial geography, book-keeping, shorthand, drawing, and any other additional subject to which the changing fancies of the boys’ parents might direct attention. He knew little or nothing of these various subjects, but in secondary as distinguished from Board or elementary schools, knowledge in the teacher is, very properly, by no means so necessary as high moral character and gentlemanly tone. In chemistry he was particularly deficient, knowing, he says, nothing beyond the Three Gases (whatever the three gases may be). As, however, his pupils began by knowing nothing, and derived all their information from him, this caused him (or anyone) but little inconvenience for several terms. Then a little boy named Whibble joined the school, who had been educated (it seems) by some mischievous relative into an inquiring habit of mind. This little boy followed Plattner’s lessons with marked and sustained interest, and in order to exhibit his zeal on the subject, brought, at various times, substances for Plattner to analyse. Plattner, flattered by this evidence of his power of awakening interest, and trusting to the boy’s ignorance, analysed these, and even made general statements as to their composition. Indeed, he was so far stimulated by his pupil as to obtain a work upon analytical chemistry, and study it during his supervision of the evening’s preparation. He was surprised to find chemistry quite an interesting subject.

So far the story is absolutely commonplace. But now the greenish powder comes upon the scene. The source of that greenish powder seems, unfortunately, lost. Master Whibble tells a tortuous story of finding it done up in a packet in a disused limekiln near the Downs. It would have been an excellent thing for Plattner, and possibly for Master Whibble’s family, if a match could have been applied to that powder there and then. The young gentleman certainly did not bring it to school in a packet, but in a common eight-ounce graduated medicine bottle, plugged with masticated newspaper. He gave it to Plattner at the end of the afternoon school. Four boys had been detained after school prayers in order to complete some neglected tasks, and Plattner was supervising these in the small classroom in which the chemical teaching was conducted. The appliances for the practical teaching of chemistry in the Sussexville Proprietary School, as in most small schools in this country, are characterised by a severe simplicity. They are kept in a small cupboard standing in a recess, and having about the same capacity as a common travelling trunk. Plattner, being bored with his passive superintendence, seems to have welcomed the intervention of Whibble with his green powder as an agreeable diversion, and, unlocking this cupboard, proceeded at once with his analytical experiments. Whibble sat, luckily for himself, at a safe distance, regarding him. The four malefactors, feigning a profound absorption in their work, watched him furtively with the keenest interest. For even within the limits of the Three Gases, Plattner’s practical chemistry was, I understand, temerarious.

They are practically unanimous in their account of Plattner’s proceedings. He poured a little of the green powder into a test-tube, and tried the substance with water, hydrochloric acid, nitric acid, and sulphuric acid in succession. Getting no result, he emptied out a little heap--nearly half the bottleful, in fact--upon a slate and tried a match. He held the medicine bottle in his left hand. The stuff began to smoke and melt, and then--exploded with deafening violence and a blinding flash.

The five boys, seeing the flash and being prepared for catastrophes, ducked below their desks, and were none of them seriously hurt. The window was blown out into the playground, and the blackboard on its easel was upset. The slate was smashed to atoms. Some plaster fell from the ceiling. No other damage was done to the school edifice or appliances, and the boys at first, seeing nothing of Plattner, fancied he was knocked down and lying out of their sight below the desks. They jumped out of their places to go to his assistance, and were amazed to find the space empty. Being still confused by the sudden violence of the report, they hurried to the open door, under the impression that he must have been hurt, and have rushed out of the room. But Carson, the foremost, nearly collided in the doorway with the principal, Mr. Lidgett.

Mr. Lidgett is a corpulent, excitable man with one eye. The boys describe him as stumbling into the room mouthing some of those tempered expletives irritable schoolmasters accustom themselves to use--lest worse befall. “Wretched mumchancer!” he said. “Where’s Mr. Plattner?” The boys are agreed on the very words. (“Wobbler,” “snivelling puppy,” and “mumchancer” are, it seems, among the ordinary small change of Mr. Lidgett’s scholastic commerce.)

Where’s Mr. Plattner? That was a question that was to be repeated many times in the next few days. It really seemed as though that frantic hyperbole, “blown to atoms,” had for once realised itself. There was not a visible particle of Plattner to be seen; not a drop of blood nor a stitch of clothing to be found. Apparently he had been blown clean out of existence and left not a wrack behind. Not so much as would cover a sixpenny piece, to quote a proverbial expression! The evidence of his absolute disappearance, as a consequence of that explosion, is indubitable.

It is not necessary to enlarge here upon the commotion excited in the Sussexville Proprietary School, and in Sussexville and elsewhere, by this event. It is quite possible, indeed, that some of the readers of these pages may recall the hearing of some remote and dying version of that excitement during the last summer holidays. Lidgett, it would seem, did everything in his power to suppress and minimise the story. He instituted a penalty of twenty-five lines for any mention of Plattner’s name among the boys, and stated in the schoolroom that he was clearly aware of his assistant’s whereabouts. He was afraid, he explains, that the possibility of an explosion happening, in spite of the elaborate precautions taken to minimise the practical teaching of chemistry, might injure the reputation of the school; and so might any mysterious quality in Plattner’s departure. Indeed, he did everything in his power to make the occurrence seem as ordinary as possible. In particular, he cross-examined the five eye-witnesses of the occurrence so searchingly that they began to doubt the plain evidence of their senses. But, in spite of these efforts, the tale, in a magnified and distorted state, made a nine days’ wonder in the district, and several parents withdrew their sons on colourable pretexts. Not the least remarkable point in the matter is the fact that a large number of people in the neighbourhood dreamed singularly vivid dreams of Plattner during the period of excitement before his return, and that these dreams had a curious uniformity. In almost all of them Plattner was seen, sometimes singly, sometimes in company, wandering about through a coruscating iridescence. In all cases his face was pale and distressed, and in some he gesticulated towards the dreamer. One or two of the boys, evidently under the influence of nightmare, fancied that Plattner approached them with remarkable swiftness, and seemed to look closely into their very eyes. Others fled with Plattner from the pursuit of vague and extraordinary creatures of a globular shape. But all these fancies were forgotten in inquiries and speculations when, on the Wednesday next but one after the Monday of the explosion, Plattner returned.

The circumstances of his return were as singular as those of his departure. So far as Mr. Lidgett’s somewhat choleric outline can be filled in from Plattner’s hesitating statements, it would appear that on Wednesday evening, towards the hour of sunset, the former gentleman, having dismissed evening preparation, was engaged in his garden, picking and eating strawberries, a fruit of which he is inordinately fond. It is a large old-fashioned garden, secured from observation, fortunately, by a high and ivy-covered red-brick wall. Just as he was stooping over a particularly prolific plant, there was a flash in the air and a heavy thud, and before he could look round, some heavy body struck him violently from behind. He was pitched forward, crushing the strawberries he held in his hand, and that so roughly, that his silk hat--Mr. Lidgett adheres to the older ideas of scholastic costume--was driven violently down upon his forehead, and almost over one eye. This heavy missile, which slid over him sideways and collapsed into a sitting posture among the strawberry plants, proved to be our long-lost Mr. Gottfried Plattner, in an extremely dishevelled condition. He was collarless and hatless, his linen was dirty, and there was blood upon his hands. Mr. Lidgett was so indignant and surprised that he remained on all-fours, and with his hat jammed down on his eye, while he expostulated vehemently with Plattner for his disrespectful and unaccountable conduct.

This scarcely idyllic scene completes what I may call the exterior version of the Plattner story--its exoteric aspect. It is quite unnecessary to enter here into all the details of his dismissal by Mr. Lidgett. Such details, with the full names and dates and references, will be found in the larger report of these occurrences that was laid before the Society for the Investigation of Abnormal Phenomena. The singular transposition of Plattner’s right and left sides was scarcely observed for the first day or so, and then first in connection with his disposition to write from right to left across the blackboard. He concealed rather than ostended this curious confirmatory circumstance, as he considered it would unfavourably affect his prospects in a new situation. The displacement of his heart was discovered some months after, when he was having a tooth extracted under anæsthetics. He then, very unwillingly, allowed a cursory surgical examination to be made of himself, with a view to a brief account in the Journal of Anatomy. That exhausts the statement of the material facts; and we may now go on to consider Plattner’s account of the matter.

But first let us clearly differentiate between the preceding portion of this story and what is to follow. All I have told thus far is established by such evidence as even a criminal lawyer would approve. Every one of the witnesses is still alive; the reader, if he have the leisure, may hunt the lads out tomorrow, or even brave the terrors of the redoubtable Lidgett, and cross-examine and trap and test to his heart’s content; Gottfried Plattner, himself, and his twisted heart and his three photographs are producible. It may be taken as proved that he did disappear for nine days as the consequence of an explosion; that he returned almost as violently, under circumstances in their nature annoying to Mr. Lidgett, whatever the details of those circumstances may be; and that he returned inverted, just as a reflection returns from a mirror. From the last fact, as I have already stated, it follows almost inevitably that Plattner, during those nine days, must have been in some state of existence altogether out of space. The evidence to these statements is, indeed, far stronger than that upon which most murderers are hanged. But for his own particular account of where he had been, with its confused explanations and well-nigh self-contradictory details, we have only Mr. Gottfried Plattner’s word. I do not wish to discredit that, but I must point out--what so many writers upon obscure psychic phenomena fail to do--that we are passing here from the practically undeniable to that kind of matter which any reasonable man is entitled to believe or reject as he thinks proper. The previous statements render it plausible; its discordance with common experience tilts it towards the incredible. I would prefer not to sway the beam of the reader’s judgment either way, but simply to tell the story as Plattner told it me.

He gave me his narrative, I may state, at my house at Chislehurst, and so soon as he had left me that evening, I went into my study and wrote down everything as I remembered it. Subsequently he was good enough to read over a type-written copy, so that its substantial correctness is undeniable.

He states that at the moment of the explosion he distinctly thought he was killed. He felt lifted off his feet and driven forcibly backward. It is a curious fact for psychologists that he thought clearly during his backward flight, and wondered whether he should hit the chemistry cupboard or the blackboard easel. His heels struck ground, and he staggered and fell heavily into a sitting position on something soft and firm. For a moment the concussion stunned him. He became aware at once of a vivid scent of singed hair, and he seemed to hear the voice of Lidgett asking for him. You will understand that for a time his mind was greatly confused.

At first he was distinctly under the impression that he was still in the classroom. He perceived quite distinctly the surprise of the boys and the entry of Mr. Lidgett. He is quite positive upon that score. He did not hear their remarks; but that he ascribed to the deafening effect of the experiment. Things about him seemed curiously dark and faint, but his mind explained that on the obvious but mistaken idea that the explosion had engendered a huge volume of dark smoke. Through the dimness the figures of Lidgett and the boys moved, as faint and silent as ghosts. Plattner’s face still tingled with the stinging heat of the flash. He was, he says, “all muddled.” His first definite thoughts seem to have been of his personal safety. He thought he was perhaps blinded and deafened. He felt his limbs and face in a gingerly manner. Then his perceptions grew clearer, and he was astonished to miss the old familiar desks and other schoolroom furniture about him. Only dim, uncertain, grey shapes stood in the place of these. Then came a thing that made him shout aloud, and awoke his stunned faculties to instant activity. _Two of the boys, gesticulating, walked one after the other clean through him!_ Neither manifested the slightest consciousness of his presence. It is difficult to imagine the sensation he felt. They came against him, he says, with no more force than a wisp of mist.

Plattner’s first thought after that was that he was dead. Having been brought up with thoroughly sound views in these matters, however, he was a little surprised to find his body still about him. His second conclusion was that he was not dead, but that the others were: that the explosion had destroyed the Sussexville Proprietary School and every soul in it except himself. But that, too, was scarcely satisfactory. He was thrown back upon astonished observation.