Mental Phenomena cover another wide range of mediumistic phenomena, among which may be mentioned the following, viz., involuntary or automatic writing and drawing, writing by means of the planchette or "ouija" board or similar mechanical aid to writing, clairvoyant perception of spirits, clairaudient hearing of spirit voices, prophetic utterances of spirits, impersonating and inspirational control of the medium. Mediums are frequently so thoroughly "under the influence or control," especially in private circle seances, that they seem to have been transformed into another personality. Sometimes the medium through which the spirit is manifesting will have his facial appearance changed so completely that persons present will recognize in the changed appearance the looks of the spirit as known when it was in earth life.

The Value of Phenomena.

The chief value of physical mediumistic manifestations is not, as generally supposed, that of affording entertainment or food for thought for those witnessing them, but rather that of affording proof of the possibility of spirit communication, particularly when spirit identity is established through the manifestation of the phenomena. A writer says of this class of phenomena: "A good psychographic medium will usually obtain writing between closed slates, which may be brought by the investigator, who can insist upon their not leaving his sight, and not even leaving his hand. We have obtained writing on paper that we had previously marked, which was then covered by our own hand, and a friend's and was untouched by the medium. On another occasion, a slate which we had personally cleaned was laid on the floor (fully six feet from the medium) with a small piece of pencil under it (in broad daylight), and on taking it up shortly afterwards there was found written on the under side a long message of a private nature from a deceased friend, of whom we were not thinking. Such phenomena as these are still good and impressive, they cannot be counterfeited under like conditions, and even when no proof of identity is given in connection with the writings, they point so distinctly to the action of a discrete, disembodied intelligence as to compel the recognition of their spiritual origin. The evidential utility of physical phenomena lies in their being inimitable by fraud. Imitations can of course be made which might satisfy the credible and the gullible, but the conditions for testing the phenomena we have specially referred to are so simple that no rational investigator need be deceived; first, to be sure that the slate, paper, or panel to be used is perfectly blank; second, that it does not leave the hand of the inquirer, or if it does, that it is marked in such a way that there can be no doubt of its identification when it is returned to him; and thirdly (with paintings), to observe if the paint be wet, and note the time occupied in their production."

Trance Condition Not Essential.

Many persons are under the impression that it is necessary for a medium to go into the trance condition in order to manifest physical mediumistic phenomena, but such is not the case. While many mediums do lapse into the trance conditions at such time, it is equally true that many others do not do so. Some of the very best mediums produce some of the most striking manifestations while in a perfectly normal, waking condition. A writer says of a well-known medium: "She constantly receives evidences of the presence of her spirit friends while she is perfectly normal. We have heard rappings and witnessed movements of physical objects in her presence, while holding friendly conversation with her, when we have been in a good light. Frequently, at meal times, the spirits announce their presence by raps, and respond to the salutations and questions of their medium and other members of the family."

Professor Loveland says: "Many of the best mediums in the world were never entranced in the sense of being in an unconscious sleep. And it is doubted whether that condition is desirable. The Fox girls, and most, if not all of the original rapping mediums, were never in the deep sleep trance. It is not necessary for any of the physical manifestations, and that includes a very large percentage of all the spirit phenomena. The rappings, tippings, movings, slate writings, automatic writings, paintings, telegraphing, voices, materializing, etc., can all occur without the sleep trance, the reason for which is very apparent, as in the production of such phenomena the spirits simply use the surplus radiated nerve-force of the medium."

Scientific Reports on Phenomena.

Sir William Crookes, in speaking of D. D. Home and Euspasia Paladino, said: "Most, if not all, of the occurrences with Euspasia seem to have taken place when she was in a trance, and the more complete the trance the more striking the phenomena. This was not always so with Home. Certainly the two most striking things I ever saw with him, the fire test and the visible forms, were to be observed while he was entranced, but it was not always easy to tell when he was in that state, for he spoke and moved about almost as if he were in his normal condition; the chief differences being that his actions were more deliberate, and his manner and expressions more solemn, and he always spoke of himself in the third person, as 'Dan.' When he was not in a trance we frequently had movements of objects in different parts of the room, with visible hands carrying flowers about and playing the accordion. On one occasion I was asked by Home to look at the accordion as it was playing in the semi-darkness beneath the table. I saw a delicate looking female hand holding it by the handle, and the keys at the lower end rising and falling as if fingers were playing on them, although I could not see them. So lifelike was the hand that at first I said it was my sister-in-law's, but was assured by all present that both her hands were on the table, a fact which I then verified for myself."