12. THURSDAY.Harvard Union Debate. Sever 11, 7.30 p. m.

Subject: "Resolved, That the University base-ball nine should be allowed to play with Professionals." Principal Disputants.- Affirmative: J. M. Hallowell, '88; H. Page,'88. Negative: W. F. Pillsbury, '89; C. E. Shattuck, L.S.

13. FRIDAY.Jefferson Laboratory Course. Matter in Motion. (Illustrated by experiments.) Lecture. Dr. Whiting. Jefferson Physical Laboratory, 7.30 p. m. The public are invited.

14. SATURDAY.English Literature. (Course for Freshmen.) Nathaniel Hawthorne. Professor A. S. Hill. Sever 11, 9 a. m.

APPLETON CHAPEL.- SUNDAY EVENING SERVICES.April 15 and 22, Rev. Phillips Brooks, D. D.

FORENSICS.The Forensic Theses will be due on Monday, April 16. Seniors may leave theirs at 29 Thayer from 3-5 p. m.; Juniors at 40 Matthews at the same hours.

THE CHOICE OF A PROFESSION.On Tuesday, April 17, Edwin H. Abbot, Esq., of Milwaukee, will deliver a lecture on The Training of the College and the Law School as a preparation for the profession of the Law. The lecture will be open to the public.

LECTURES IN THE JEFFERSON PHYSICAL LABORATORY.A series of four illustrated lectures, open to the public, was begun in the lecture room of the Jefferson Physical Laboratory on Friday evening, March 16. The last lecture will be as follows:

April 13-Matter in motion, illustrated by experiments. Dr. Whiting.