Wednesday, March 18.

3.45.--Syndics of the Harvard University Press. Meeting at University 5.

4.45.--*Chemical Colloquium, "An Electrochemical Study of Thallium Amalgams." Farrington Daniels 3G, T. Jofferson Coolidge, Jr., Laboratory.

8.00.--Harvard Mathematical Club. "Geometry on a Minimum Plane." Professor C. L. E. Moore, of the Massachusetts Institute of Technology. Common Room, Conant Hall.

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

Thursday, March 19.

4.30.--**Lecture. "Some Contemporary French Dramatists. VI. Bataille; Bernstein; Capus, "Dr. Samuel M. Waxman. Emerson F.

7.15.--*1917 Debating. Debate with Brookline High in Trophy Room of Union.

8.00.--D. U. Play, "Bury Fair." Elliot Hall, Jamaica Plain.

8.00.--**Lowell Lecture. "Logic. The Essence of Philosophy." Mr. Bertrand Russell.

8.00.--Pi Eta Play, "A Bug in a Rug." Graduate Night, Pi Eta Theatre, Cambridge.

8.15.--*Exposition of Chamber Music. Mr. Arthur Whiting, assisted by the University Quartet of New York in New Lecture Hall.

Friday, March 20.

4.30.--*Classical Conference. "Virgil in Mediaeval Spanish Literature. "Professor C. R. Post.--"Vitruvius." Professor A. A. Howard. Harvard 1.

4.45.--*Harvard Zo-ological Club. "The Heredity of Bristles in the Blow-Fly." Mr. P. W. Whiting. Zo-ological Laboratory, Room 46.