THE PHYSICAL PHENOMENA OF SPIRITISM. 27$
remarks, therefore, which have been made concerning the character of the communications obtained by other than physical means apply with full force to those obtained through physical demonstrations. The laws of telepathy and suggestion play their subtle rdle in the one case the same as in the other. If possible, there is less evidence of extramundane origin in the physical manifestations than there is in the intellectual. Indeed, this might be pre-sup-posed, from the gross character of the former, even though the latter had a purely spiritual source. If, therefore, we find no valid evidence of extramundane origin in the higher manifestations, it is a waste of time to seek for evidence of spirit intercourse in the tipping of kitchen tables, the levitation of parlor sofas, or the convulsions of whole sets of chamber furniture.
The foregoing remarks apply to all forms and grades of physical phenomena, of which there are many. Some of them possess the most intense interest, not only on account of the wonderful psycho-physical power displayed, but because of their intellectual phases. Slate-writing, for instance, when performed by a first-class medium, gifted with a hign order of telepathic power, accompanied by other necessary intellectual qualifications, is one of the most interesting of all phases of psychic power. An instance which occurred within the writer's own experience will be here related, for the reason that it fully illustrates the essential qualifications and characteristics of a first-class medium, shows both the physical and mental powers with which he is endowed, and clearly defines the limitations which hedge him about, and which point, with unerring exactitude, to the source of the phenomena.
A few years ago, a conversation which the writer had with a celebrated Union general led to an agreement to visit a prominent slate-writing medium, then sojourning in the city of Washington. Among other things, it was agreed that the general should be the sitter, and that he should be guided entirely by my suggestions relative to the course which he should pursue before and during the stance.