Past-Time Clairvoyance, as indicated by the name, is that class of clairvoyant phenomena which is concerned with the perception of facts, events and happenings of past time.

Clairvoyance is a sufficient explanation of the utterances of the Mediums,at least of those which I have heard; but there is, as I have said before, something in the background,which I feel too indistinctly to describe, yet which I know to be Evil.

Mr. Vincent says that 'clairvoyance and phrenology were Elliotson's constant stock in trade.'

Thus what was 'rubbish' in one page 'presents problems of great interest' ten pages later, and, after offering a decided opinion that clairvoyance is rubbish, Mr. Vincent thinks it rash to give any decided opinion.

Their appearance should serve as an additional stimulus to him to strive to maintain that high standard of moral purity and mental balance without which clairvoyance is a curse and not a blessing to its possessor.

If we assume that clairvoyance in space is the perception of the things of our world from the region of the fourth dimension, the phenomena exactly conform to the demands of our analogy.