Page:The humbugs of the world - An account of humbugs, delusions, impositions, quackeries, deceits and deceivers generally, in all ages (IA humbugsworld00barnrich).djvu/83

 table and hit the policeman several times on the head; then a strange voice through the trumpet advised him not to interfere with the work of the spirits by persecuting the mediums! Considerably astonished, if not positively scared, he took his hat and left, fully persuaded that there was “something in it!”

The boys produced the manifestations by grasping the neck of the instrument, swinging it around, and thrusting it into different parts of the open space of the room, at the same time vibrating the strings with the fore-finger. The faster the finger passed over the strings, the more rapidly the instrument seemed to move. Two hands could thus use as many instruments.

When sitting with a person at the table, as they did with the policeman, one hand could be taken off the investigator’s arm without his knowing it, by gently increasing, at the same time, the pressure of the other hand. It was an easy matter then to raise and thrum the instrument or talk through the horn.

About a dozen gentlemen—several of whom were members of the press—had a private séance with the boys one afternoon, on which occasion the “spirits” ventured upon an extra “manifestation.” All took seats at one side of a long, high table—the position of the mediums being midway of the row. This time, a little, dim, ghostly gaslight was allowed in the room. What seemed to be a hand soon appeared, partly above the edge of the vacant side of the table, and opposite the “mediums.” One excited spiritualist present said he could see the finger-nails.

John F. Coles—who had for several days, suspected