University Calendar.

Appleton Chapel, 7.30 p.m. Rev. Hyman Abbott. D.D.

(The front pews will be reserved for members of the University until 7.30 Members of the University are requested to enter by the south door.)

* Week-day morning prayers begin at 6.45 a.m. No seats are assigned, either for officers or for classes.

Rev. Lyman Abbott. D.D., will conduct prayers from May 22-25, and Rev. E Winchester Donald, D.D., from May 26 to June 22.

The Preacher conducting morning prayers may be found at Wadsworth House 1 every week-day during his term of service.

Dr. Gladden may be found at Wadsworth House 1 daily from 9-11.

22. MONDAY.Philosophy 9 (Education and Teaching.) The Moral Instruction of Children. Mr. H. G. Johnson. Sever 8, 3.30 p.m.

Open to all members of the University.

Seminary of American History and Institutions. Genesis of the New England Town System. Mr. H. D. Foster. University 23, 4.30 p.m.

Seminary in Economics. Public Works in Pennsylvania. Mr. A. M. Day. University 23, 4.30 p.m.

Botanical Club. Propagation of Plants. Mr. B. M. Watson. Botanical Museum 23, 7.30 p.m.

Classical Club. Classical Studies in America and the Classical Instruction at Harvard. Professor J. H. Wright. Harvard 1, 8 p.m.

Open to all members of the University.

23. TUESDAY.History 6. Lecture on the Roman Catacombs. I. Illustrated Professor Emerton. Harvard 1. 11 a.m.

Open to the public.

Mathematical Seminary. Application of complex numbers to trigonometry. Mr. A. B. Frizell. University 19, 3.30 p.m.

The lecture will be followed by a discussion of problems to be announced on the bulletin board.

Open to all members of the University.

Faculty of Arts and Sciences. University 5, 4 p.m.

Illustrated Lecture. The Triumph and Fall of Nineveh. The New Babylonian Empire (722-538 B. C.) Professor D. G. Lyon. Boylston Hall, 7.30 p.m.

The public are invited.

Geological Conference. Mr. F. P. Gulliver, "The Ice-sheet on the Newtonville Sand-plain": Mr. T. A. Jaggar, "Fossil Ripple-marks"; Mr. J. E Spurr, "The Iron Region at Torbrook, N. S." Geological Laboratory, 7.45 p.m.

24. WEDNESDAY.Commencement Parts. Reading of English, Undergraduate Parts, before the Committee. Sanders Theatre, 2.30 p.m.

English 6. Oral Debate. Harvard 6, 3.30.

Question: "Resolved, That the Cabinet system of government better represents the popular will than the Congressional system."

Principal Disputants. - Affirmative: F. C. Thwaits and J. Wiggin. - Negative: W. N. Cottrell and B. H. Rounsaville. Open to all students of the University.

Divinity School. Debate. Divinity Library. 4.30 p.m.

Classical Club. The Value of the Classics to Men of Letters. Professor C. E. Norton. Harvard 1, 8 p.m.

Open to all members of the University.

25. THURSDAY.Commencement Parts. Reading of Latin, Graduate Parts, before the Committee. Sanders Theatre. 2.30 p.m.

English 6. Oral Debate. Harvard 6, 3.30.

Question: "Resolved, That it is the right and duty of the State to supervise and control primary and secondary education."

Principal Disputants. - Affirmative: F. W. Moore and G. O. Virtue. - Negative: O. G. Villard and F. L. Young. Open to all members of the University.

26. FRIDAY.Lecture. Homer as Literature. Mr. C. P. Parker. Harvard 1, 4.30 p.m.

Open to teachers or persons intending to become teachers.

Divinity School. Preaching Service. Mr. H. H. M. Green, Divinity Chapel, 7.30 p.m.

Open to the public.

Graduate Club. Harvard Methods in English. Mr. R. M. Lovett; Dr. A. C. Garrett. Final Meeting. Election of Officers. Club Rooms, 8 p.m.

ENGLISH B.On Tuesday, May 23, the last meeting of the course. Assistant Professor Wendell will describe the elective courses in English.