Monday, December 13.

**MORNING PRAYERS. Rev. H. W. Foote, S.T.B. Subject: "Minding One's Own Business." Appleton Chapel, 8.45 A. M.

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

**KING'S CHAPEL LECTURES. "The Physical and Social Conditions in which Christianity Arose as Illustrated by the Palestine of Today." II. Professor D. G. Lyon. King's Chapel, Boston, 2.30 P. M.

*PHYSICAL COLLOQUIUM. "Anomalous Dispersion in Sodium Vapour." Mr. T. T. Smith. Jefferson Physical Laboratory, Room 24, 5 P. M.

Tuesday, December 14.

FACULTY OF ARTS AND SCIENCES. Special Meeting at University 5, 4 P. M.

**LECTURES ON POLITICAL ENGINEERING. IV. "Capitalism and Socialism." Mr. James MacKaye. Emerson F, 4.30 P. M.

EXPOSITION OF CHAMBER MUSIC. Mr. Arthur Whiting, assisted by Miss Laura Combs. New Lecture Hall, 8 P. M. Open only to officers and students of the University.

Wednesday, December 15.

Last day for receiving applications for Price Greenleaf Aid (second assignment) from first-year students in Harvard College who are eligible for, but who have not previously received, an assignment.

*GEOLOGICAL CONFERENCE. "Recent Observations on the Volcanic Rocks of the Boston Basin." Mr. L. LaForge. Mineralogical Lecture Room, 4.30 P. M.

BOTANICAL CLUB. "A Contribution to the Theory of Absorption." Professor Osterhout. Nash Lecture Room, University Museum, 4.45 P. M.

**LECTURE. "Modern Belgian Art." (Illustrated by the Stereopticon). Dr. Jean De Mot, of Brussels. Lecture Room of the Fogg Museum, 8 P. M.

Thursday, December 16.