In our notice column will be found this morning an announcement of a lecture on "The Theory of Apparitions," to be given by Mr. Richard Hodgson, Secretary of the Society for Physical Research, for the benefit of the Harvard University Boat Club. This lecture will not only interest those who are pursuing studies in Philosophy, but will undoubtedly be entertaining to others also, since the subject is one which has a fascination for almost every one-whether they will admit it or not. The object of the lecture is one which certainly must appeal to us all. We all must realize that the Boat Club needs help, and when we can give aid at the cost of such small sacrifice to ourselves it is plainly our duty-and should be our pleasure-to do so. The time, place and means of securing tickets for the lecture will be found in the notice. We would advise those who wish to hear a very good lecture in a very good cause to purchase tickets immediately, as the supply is limited.