Proceedings of the Society for Psychical Research, Volume 57

aa values apparitions appeared Avenue average believe bodily death body Brynjolfsson BSc Hons chair claimed clairvoyance communicator controls daily Dept described direct voices evidence experiences Experimental House extrasensory perception figures floor Gauld geomagnetic activity Gudmundur hall hallucinations hands Hannesson Haraldsson harmonium heard ibid Indridason Indridi Indridason inside the net investigation Kvaran levels of geomagnetic levitated London materialised median medium mediumistic mediumship Miss moved Nielsson objects occurred Oddgeirsson P.O. Box paranormal phenomena Parapsychology percipient period Persinger Persinger's person Phantasms phosphorescent phosphorescent tape physical poltergeist possible probably Proc SPR Prof Psychical Research Psychology question reported respondents Reykjavik Road séance seemed seen Sidgwick sitters sitting Society for Psychical spontaneous Stevenson stream of consciousness Street Surrey telepathy Thordarson Thorlaksson trance translation from Icelandic University University of Iceland veridical watchman West West Sussex writing zither