Proceedings of the American Society for Psychical Research . Vol. i. No. 3, 1887

• 9 March 1888
• journal article
• letter
• Published by American Association for the Advancement of Science (AAAS) in Science
• Vol. ns-11  (266) , 118
• https://doi.org/10.1126/science.ns-11.266.118-a

Abstract