The powers of Mr. Home have lately been independently tested by Serjeant Cox and Mr. Crookes, and both these gentlemen emphatically proclaim that he invites tests and courts examination. Serjeant Cox, in his own house, has had a new accordion (purchased by himself that very day) play by itself, in his own hand, while Mr. Home was playing the piano. Mr. Home then took the accordion in his left hand, holding it with the keys downwards while playing the piano with his right hand, “and it played beautifully in accompaniment to the piano, for at least a quarter of an hour.” (“What Am I?” Vol. II., p. 388.) As to the possibility of these things being produced by trick, if further evidence than their mere statement be required, we have the following by Mr. T. Adolphus Trollope, who says, “I may also mention that Bosco, one of the greatest professors of legerdemain ever known, in a conversation with me upon the subject, utterly scouted the idea of the possibility of such phenomena as I saw produced by Mr. Home being performed by any of the resources of his art.” Mr. Home’s life has been to a great extent a public one. He has spent much of his time as a guest in the houses of people of rank and talent. He numbers among his friends many who are eminent in science, art, and literature—men certainly not inferior in perceptive or reasoning power to those who, not having witnessed the phenomena, disbelieve in their occurrence. For twenty years he has been exposed to the keen scrutiny and never-ceasing suspicion of innumerable inquirers; yet no proof has ever been given of trickery, no particle of machinery or apparatus ever been detected. But the phenomena are so stupendous that, if impostures, they could only be performed by machinery of the most elaborate, varied and cumbrous nature, requiring the aid of several assistants and confederates. The theory that they are delusions is equally untenable, unless it is admitted that there is no possible means of distinguishing delusion from reality.