At the Classical Conference to be held in Harvard 1 this afternoon at 4.30 o'clock, Mr. G. G. Sedgwick will speak on "The Dramatic Technique of "The Suppliants of Aeschylus.'" Professor C. N. Jackson will deliver an address on "Ridicule as a Principle of Action in Greek Literature," and Dr. B. A. G. Fuller will talk on "Alastor." Members of the University are invited to attend.