Monday, May 9.

*MORNING PRAYERS. Rev. Paul Revere Frothingham. Appleton Chapel, 8.45 A. M.

PRESIDENT AND FELLOWS OF HARVARD COLLEGE. Meeting at 50 State street, Boston, 10.30 A. M.

*SEMINARY OF AMERICAN INSTITUTIONS. "Peonage in the South." Mr. W. R. Cooper. Sever 9, 3.30 P. M.

*PHYSICAL COLLOQUIUM. "Errors in the Cooling Curves of Metals and Alloys due to Temperature Lag." Mr. H. C. Hayes. Jefferson Physical Laboratory, Room 24, 5 P. M.

SEMINARY ON AIMS AND METHODS OF PHILOSOPHICAL STUDY AND TEACHING. Topic: "The Definition and the Training of "The Reason.'" Professor Royce and others. Emerson C, 7.30 P. M. Open to all graduate students of philosophy who are registered either in Harvard or in Radcliffe, and also to all undergraduate members of the Philosophical Club.