Result—M. Mabire saw "a sort of semicircle like the tail of a comet, but of spiral construction, like some of the nebulæ." What he saw he reproduced in the following manner:—

19.—The same evening.

Agents—Mdlle. Louise, M. Mabire, Frau Schmoll.

Percipient—Schmoll.

Object (drawn)—

Result—"I see two double lines, that cross each other at about right angles." (Pause.) "The two double lines now appear single, but like rays of light, and in the form of an X." (Another pause.) "Now I see the upper part of the X separated from the lower by a vertical line." I draw:—

20.—The same evening.

Agents—Mdlle. Louise, M. Mabire, Schmoll.

Percipient—Frau Schmoll.

Object—A brass weight of 500 grms. was placed on the table.