There need not now be any question as to whether spirit photography is possible. That was settled thirty years ago. There is nothing in the whole range of psychic phenomena for which the evidence is more conclusive. Had there been no other proof, the sworn evidence of scientific men, bankers, merchants, lawyers, photographers, and others, at the Mumler trial was overwhelmingly abundant. And since that trial there has been an accumulation of evidence from various quarters, yielding proof upon proof that spirit photography is a fact, and must be recognised as such. Contradicted it can be; that is easy to do. Sneered at it may be; that, too, is not difficult. A man may sneer at a fact which he is unable to comprehend, but a sneer proves nothing. Neither does an unsupported contradiction, whether the contradiction be made by a single person, or be made as a formal resolution by a society. Some of the witnesses who were examined on oath at Mumler’s trial were experts, such as Samuel K. Fanshaw. That gentleman was one of the best miniature painters and facial experts in New York, and was also familiar with photographic manipulations. He said he went to Mumler an entire stranger, sat for a picture, witnessed the whole process, and received a likeness of his mother, which he said was more like her than the one he had painted from memory. Mr. Livermore, banker, had three negatives, in which his wife appeared in three different positions. He was accompanied by Mr. Hitchcock, of the _New York Sun_, and Mr. Gurney, a leading photographer. When Judge Dowling asked Mr. Livermore if he recognised these pictures as likenesses of his wife, his answer was, “_Unmistakably_.” The spirit photograph of Abraham Lincoln has often been referred to. My copy of it is now too faint for reproduction, but it may be stated that when Mrs. Lincoln visited Mr. Mumler, she wore a thick crape veil, so thick that no one could distinguish a feature of her face. She travelled under an assumed name from Springfield (Illinois) to Boston, went direct from the train to Mumler’s house, gave her name as “Mrs. Lindall,” and did not remove her veil till the prepared plate was in the camera ready to be exposed. She obtained an excellent picture of her husband, standing behind her, with his hands resting on her shoulders, and looking down with a pleasant smile. Prominent Americans, whose names are well known in this country, received through Mumler’s mediumship test spirit photographs of friends whom they recognised. Amongst these may be mentioned the Hon. Henry Wilson, then Vice-President of the United States, Judge Edmonds, and William Lloyd Garrison. [Illustration: THE HON. MOSES A. DOW, OF BOSTON, U.S.A., AND THE SPIRIT OF MABEL WARREN, HIS LITERARY ASSISTANT AND ADOPTED DAUGHTER.]