before. I then heard the same sound as previously, and when the slate was placed on the table I found the following short address distinctly written: "Dear Mr. S——,—The substitution dodge is good; the chemical is better, but you see by the writing the spirits know a trick worth two of that. This medium is honest, and I am the only true Joey." The writing was in red crayon, and was in regular parallel straight lines.
[Another experiment with the locked slate followed and then the writer continues:]
(d) Lastly, as requested by Mr. Davey, I took a coin from my pocket without looking at it, placed it in an envelope, and sealed it up. I am certain that neither Mr. Davey nor myself knew anything about the coin. I then placed it in the book-slate together with a piece of pencil, closed it as previously, and deposited it on the table; and having placed my hands with those of Mr. Davey on the upper surface of the slate, waited a short time. I then unlocked the slate as requested, and to my intense amazement I found the date of the coin written, by the side of the envelope containing it.
The seal and envelope (which I have now) remained intact.
This last feat astonished me more than the others, so utterly impossible and abnormal did it appear to me. I may also mention that everything which was used, including the cloth and sponge with which the slates were cleansed, were eagerly and thoroughly scrutinised by me, and I failed to detect anything in the shape of mechanism of any kind. Were I sceptically inclined towards Spiritualism, I should have attributed the feats I witnessed to it, but I am convinced from the bona fide manner in which Mr. Davey proceeded to perform his mysterious writing, Spiritualism plays no part in it whatever. Were I asked to account for the method by which the writing was done, or rather to advance any theory based upon which it would be possible to produce such phenomena, I should suggest a powerful magnetic force used in a double manner, i.e., 1st, the force of attraction, and and, that of repulsion.
But Mr. Davey has by great perseverance and study cultivated his scientific secret to such an extent that were it mag-
