English 6. Oral Debate. Harvard 1, 3.30 p. m.

Question: "Resolved, That a change should be made in the location and character of the Tree Exercises."

Principal Disputants.- Affirmative: S. Kennedy '97 and R. B. Sprague '97.- Negative: F. H. Kinnicutt '97 and H. Schurz '97.

Open to all students of the University.

Vesper Service. Appleton Chapel, 5 p. m.

Open to the public.

The front seats are reserved for students and for officers of the University and their families, until 4.55.

Vesper services will be held in Appleton Chapel each Thursday afternoon in term time until further notice.

Engineering Conference. Paper: Rail Pressures of Locomotive Driving Wheels. Mr. S. R. Outerbridge. Lawrence Scientific School, Room 7, 7.30 p. m.

Open to all members of the University.

Graduate Philosophical Society. The Theory of Evil. Psychological Laboratory, Dane Hall, 7.45 p. m.

Open to all members of the University holding an academic degree.