On the evening of September 21 one of us several times saw the image, not of one, but of _two hands at once_, thrown upon the glass panes of a feebly illuminated window (outside it was night, but the darkness was not complete). These hands exhibited a rapid tremulous motion, but not so rapid as to hinder us from seeing the outline clearly. They were wholly opaque and were thrown upon the window as absolutely black silhouettes. This simultaneous appearance of two hands is _very significant_, for they cannot be explained on the hypothesis of a trick of the medium, who would not have been able in any way to free more than one of her hands, owing to the surveillance of those who sat beside her. The same conclusion applies to the clapping of two hands, one against the other, which was several times heard in the air. _The Levitation of the Medium to the Top of the Table_ We regard this levitation as among the most important and most significant of Spiritualistic achievements. It took place twice, on September 28 and October 3. The medium was seated at one end of the table, uttering deep groans, and was lifted up with her chair and placed upon the table, not moving from her position, those next her still holding her hands as she rose. On the evening of September 28, while her two hands were held by MM. Richet and Lombroso, the medium complained of their grasping her under the arm. Then, in a state of trance she said, with the changed voice which she usually has while in this state, "Now I bring up my medium upon the table." At the end of two or three seconds the chair, with the medium seated in it, was not thrown, but lifted with precaution and placed upon the table. MM. Richet and Lombroso are sure they did not assist her in this ascension. After she had spoken, being all the time in a state of trance, the medium announced her descent, and (M. Finzi being substituted for M. Lombroso) was placed upon the floor with care and precision, MM. Richet and Finzi following her movements without at all assisting them. Moreover, during the descent, both gentlemen felt a hand touching them lightly several times upon the head. On the evening of October 3 the same phenomenon was repeated in similar circumstances. _Touchings_