All notices for the weekly CRIMSON Calendar must be placed in the notice box in the CRIMSON Office on Fridays before 5 o'clock, marked "For the CRIMSON Calendar."

Monday, March 16.

First round of Championship and Novice Chess Tournaments begins.

4.30.--Meeting of Faculty of Divinity at the Faculty Room, Divinity Library.

4.30.--*Seminary of Economics. "The Theory of Crises." Professor Josef Schumpter of the University of Vienna Upper Dane.

5.00.--*Physical Colloquium. "Longitudinal Vibrations, of a Bowed String." Mr. Harry Clark. Jefferson Physical Laboratory, Room 25.

8.00.--**Lowell Lecture. Bertrand Russell on "Current Tendencies in Philosophy."

8.00.--D. U. Play, "Bury Fair" in Brattle Hall.

Tuesday, March 17.

3.30.--*Lecture. "Spenser." V. Dr. Percy W. Long. Lawrence 12.

4.00.--Meeting of Faculty of Arts and Sciences in University 5.

7.15.--Meeting of Economics Club in Trophy Room.

7.45. -- Senior Smoker, "Holworthy to Hollis-Matthews."

8.00.--D. U. Play, "Bury Fair" in Brattle Hall.

8.15.--*Boston Society of Medical Sciences. Amphitheatre of the Administration Building Harvard Medical School.