As in the former experiment, a large sheet of plate-glass is interposed between the audience and the rear of the stage where stands the coffin. This plate of glass is placed diagonally, as can be seen in the plan, [Fig. 3]. The coffin, C, is lighted by several electric lamps when the man takes his place in full view of the audience. At D is another coffin in the wings, invisible to the man at C, as also to the spectators. When the white cloth has been wrapped around the living person, the lights are slowly switched off at C and on at D, with the result that the skeleton in the latter coffin is reflected in the glass, A, B, in such a manner that it appears to be actually within the coffin, C. To bring the man back to life the operation is reversed.
Fig. 3.—Plan explaining coffin trick.
The object of wrapping the white cloth about the living person is simply to hide any difference in size between him and the skeleton in D. Both coffins have, of course, been properly arranged to suit the reflections before the commencement of the experiment.
The Sea Nymph
The Sea Nymph, shown in [Fig. 4], is really a beautiful illusion. The scenery represents a rolling sea beneath an azure sky, flecked here and there with skimming clouds. Suddenly from out the waves a graceful form is seen to appear, and, rising steadily, gambol in the billows. Circling in the air, she plunges down into the waves, only to reappear once more, and repeat her charming sport.
The sheet of glass is arranged for this performance as in the case of the ghost, [Fig. 1]. The scenery, A, B, [Fig. 5], is painted as described, to represent the sea, and at L and M are placed additional waves, close to the footlights. The glass, H, K, descends diagonally. D, E is a large circular disc revolving upon an axle, F, which is connected by a rope or wire to a barrel and handle, G. At C and M strong lights are thrown upon this disc.
Fig. 4.—The sea nymph.
The young lady who performs the part of the nymph is suitably attired, and takes her place, lying upon the disc, D, E. At the proper time the lights are thrown upon the disc, with the result that the spectators see her reflection in the glass, H, K, as though she were really standing upright amongst the scenery on A, B. By turning the handle at G, the disc is made to revolve, carrying with it the recumbent nymph, who now appears to be turning elegant somersaults amongst the waves.