Mr. Sellers: The methods of this Medium's operations appear to me to be perfectly transparent, and I wish to say emphatically that I am astonished beyond expression at the confidence of this man in his ability to deceive, and at the recklessness of the risks which he assumes in his deceptions, which are practiced in the most barefaced manner. The only reason of our having any so-called 'manifestations' under the circumstances was because of the fact that the Committee had agreed in advance to be entirely passive, and to acquiesce in every condition imposed. At the meeting here spoken of, I said to Dr. Slade, 'You see that we do not attempt to exercise any deleterious influence; what we want is the truth, the simple truth, and we try to exert no influence which would tend to impair the success of your operations.' The reply of the Medium was, 'No, I know that you do not; but sometimes the Spirits will work and sometimes they will not work.' We had no writings in any part of that sitting--everything failed. Mr. Furness: We did not have even raps. Mr. Sellers: We did not have even raps. There was no sound of any character; the day was absolutely fruitless of any result. Disgusted with this evident failure, the Medium decided to close the séance. He was asked, among other things, if he would write on double closed-up slates. He replied that he would not write upon them for the reason that the Spirits had forbidden him to do so; that they had said they would not write on sealed slates, because many tricks had been played on them, one of which was the writing in advance of foolish and obscene matter, which, when the slates were opened, was attributed to the Spirits. I said to him, 'Would there be any objection by the Spirits to the use of the slates if these are brought here, opened and exhibited before you prior to their being used?' He replied, 'I have been forbidden to write upon sealed slates; the Spirits tell me that if I disobey them they will not write for me any more.' Professor Thompson: Yes, I heard that statement, that it was forbidden to bring them or to offer the sealed slates to the Spirits.