The Morses ran a hotel, library and reading rooms for Spiritualists. The hotel was reportedly so popular that the Morses sometimes had to rent out their own apartments to guests.
Advertisement for Mrs. J. J. Morse’s Hotel and Morse’s Spiritualists’ Library and Reading Rooms at 26 Osnaburgh Street, London, N.W., in pamphlet “The Mysteries of Mediumship. A Spirit Interviewed: Being an Account of the Life and Mediumship of J. J. Morse with a Full Report of an Interview with his Chief Control Tien Sien Tie. Also, as an Appendix, a Lecture Entitled: Some Experiences in Earth and Spirit Life of the Speaking Control of J. J. Morse Known as Tien Sien Tie, as Delivered by the Spirit, With Portraits of Medium and Spirit,” reprinted from Light magazine. Thomas Olman Todd, Publisher, Sunderland. The Progressive Literature Agency, 26 Osnaburgh Street, London, N.W., Folder “Mediumship,” Box 30, Eileen J. Garrett Parapsychology Foundation Collection, Collection 331, Special Collections, University of Maryland, Baltimore County (Baltimore, MD).