When an account of this sitting appeared in Light it was copied by nearly all the leading papers throughout the country, and the movement gained considerably by this publicity. At the conclusion of the seance Mr. Gladstone is reported as saying: "I have always thought that scientific men run too much in a groove. They do noble work in their own special lines of research, but they are too often indisposed to give any attention to matters which seem to conflict with their established modes of thought. Indeed, they not infrequently attempt to deny that into which they have never inquired, not sufficiently realizing the fact that there may possibly be forces in nature of which they know nothing." Shortly afterwards Mr. Gladstone, while never professing himself to be a Spiritualist, showed his sustained interest in the subject by joining the Society for Psychical Research.
Eglinton did not escape the usual attacks. In June, 1886, Mrs. Sidgwick, wife of Professor Sidgwick, of Cambridge, one of the founders of the Society for Psychical Research, published an article in the JOURNAL of the S.P.R. entitled "Mr. Eglinton,"* in which, after giving other people's descriptions from over forty seances for slate-writing with this medium, she says: "For myself, I have now no hesitation in attributing the performances to clever conjuring." She had no personal experience with Eglinton, but based her belief on the impossibility of maintaining continuous observation during the manifestations. In the columns of LIGHT Eglinton invited testimony from sitters who were convinced of the genuineness of his mediumship, and in a later special supplement of the same journal a very large number responded, many of them being members and associates of the S.P.R. Dr. George Herschell, an experienced amateur conjurer of fourteen years' standing, furnished one of the many convincing replies to Mrs. Sidgwick.
* June, 1886, pp. 282-324. 1886, p. 309.
The Society for Psychical Research also published minute accounts of the results obtained by Mr. S. J. Davey, who professed to obtain by trickery similar and even more wonderful results in slate-writing than those occurring with Eglinton.* Mr. C. C. Massey, barrister, a very competent and experienced observer, and a member of the S.P.R., embodied the views of many others when he wrote to Eglinton in reference to Mrs. Sidgwick's article:
* S.P.R. PROCEEDINGS, Vol. IV, pp. 416-487.
I quite concur in what you say that she "adduces not one particle of evidence" in support of this most injurious judgment which is opposed to a great body of excellent testimony, only encountered by presumptions contrary, as it seems to me, to common sense and to all experience.
On the whole, Mrs. Sidgwick's rash attack on the medium had a good effect, because it called forth a volume of more or less expert testimony in favour of the genuineness of the manifestations occurring with him.
Eglinton, like so many other mediums for physical manifestations, had his "exposures." One of these was in Munich, where he had been engaged to give a series of twelve seances. Ten of these had proved very successful, but at the eleventh a mechanical frog was discovered in the room, and though the medium's hands were held, he was charged with fraud because the musical instruments, having been secretly blackened, black was afterwards found on him. Three months later a sitter confessed that he had brought the mechanical toy into the room. No explanation of the blackening was forthcoming, but the fact of the medium's hands being held should have been sufficient refutation.
A fuller knowledge since that time has shown us that physical phenomena depend upon ectoplasm, and that this ectoplasm is reabsorbed into the body of the medium carrying any colouring matter with it. Thus, in the case of Miss Goligher after an experiment with carmine, Dr. Crawford found stains of carmine in various parts of her skin. Thus, both in the case of the mechanical frog and of the lamp-black, it was, as so often happens, the "exposers" who were in the wrong and not the unfortunate medium.