Experiments in psychical science, levitation, contact, and the direct voice (1919)
Crawford, William Jackson, 1880-1920 · New York, E.P. Dutton · leaf 82
When questioned, the operators said that forcomparatively light pressures, the simplestraight rods are used, and that for great pres-sures the rods issuing from the medium proceedto the floor, and then go from the floor to thenear legs of the table. NEW PROBLEMS ON REACTION 65 I asked them… … FiG. 18. diately in front of the mediums feet. I placedthe pressure recorder (see Experiment 3, fig. 10)on the floor there just in front of one of her feetand asked the operators to exert their pressureon the recorder instead of on the floor. In ashort time the bell rang and while it was ring-ing I…
Spiritualism and psychical research
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