April 12. Sunday.Appleton Chapel, 7.30 p. m. Rev. George William Douglas, D. D., of New Haven, Conn.

Week-day morning prayers begin at 8.45 a. m. No seats are reserved.

Rev. E. Winchester Donald, D. D., will conduct prayers from April 14 to April 18 and from April 27 to May 2.

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

Dr. Donald may be found at Wadsworth House 1 daily from 9 to 11.

13. Monday.President and Fellows of Harvard College. Meeting at No. 50 State street, Boston, 10.15 a. m.

Seminary of American History and Institutions. Interstate Conflicts, 1783-1789. Mr. E. H. Goodwin. University 20, 3.30 p. m.

Seminary of Economics. The Taxation of Sugar in the United States since 1860. Mr. C. S. Griffin. University 23, 4.30 p. m.

Physical Colloquium. Air Thermometer. Mr. H. Edwards. Jefferson Physical Laboratory, Room 24, 5 p. m.

Harvard Religious Union. Weekly Meeting and Discussion. Subject: Browning and Aspiration. Parlors of the First Parish Church, 6.45 p. m.

Open to all members of the University.

Harvard Choral Class. Pirates of Penzance (in concert form). Sanders Theatre, 8 p. m.

A limited number of tickets will be for sale at Lower Dane Hall from 5.30 to 6 p. m. on April 11 and 13.

14. Tuesday.Faculty of Arts and Sciences. Meeting at University 5, 4 p. m.

English 6. Oral Debate. Harvard 1, 3.30 p. m.

Question: "Resolved, That the Raines Liquor-Tax Law will be beneficial to New York."

Principal Disputants.- Affirmative: H. E. Addison and A. G. Lewis.- Negative: C. Dickinson and A. S. Ingalls.

Open to all members of the University.

Freshman Debating Club. Regular Monthly Business Meeting and Debate. University 16, 7 p. m.

Question: "Resolved, That the term of office of the President of the United States should be extended to six years, and that he be ineligible for re-election."

Principal disputants.- Affirmative: W. S. Leighton and R. J. Dunham.- Negative: J. W. Kelley and S. L. Wonson.

All freshmen are cordially invited.

Geological Conference. Paper: The Function and Systematic Importance of the Aptychus in Ammonites. Dr. C. R. Eastman.- The Quartz Porphyry of Mt. Pequawket. Mr. R. A. Daly. Geological Laboratory, Room 2, M. Z., 7.45 p. m.

Open to all members of the University.

Sanskrit Conference. The Technic of Lexicographical Work. Professor Lanman. 9 Farrar St., 7.45 p. m.

Lecture. Recollections of a Country Library. Mr. Copeland. Sever 11, 8 p. m.

The lecture will be followed with reading from Thackeray.

Open to all members of the University.

Lecture. The Country House. Mr. R. S. Peabody. Lecture Room of the Fogg Museum, 8 p. m.

Open to the public.

15. Wednesday.Pedagogical Seminary. Translation of a Plan of Correlation in Use in a German Gymnasium: Applications. Mr. W. R. Butler. Sever 8, 4.30 p. m.

Open to all graduate students.

Harvard Pedagogical Club. Lecture: Foundations in Education. Mr. P. W. Search, of Los Angeles, Cal. Harvard 1, 7.30 p. m.

Open to the public.

Graduate Philosophical Club. The Will to Believe. Professor James. Psychological Laboratory, Upper Dane, 7.30 p. m.

Open to all members of the University.

16. Thursday.Christian Association. Regular Weekly Meeting. Topic: Prayer. Matt. 6, 9-13. Leader, Mr. F. S. Root. Holden Chapel, 6.45 p. m.

Open to the public.

Harvard Union. Competitive Debate. for Membership. Sever 11, 7.30 p. m.

Question: "Resolved, That the absorption of the Turkish Empire by Russia should not be opposed by other European Powers."

Principal Disputants.- Affimative: H. E. Addison '96.- Negative: R. C. Davis '97.

Competition open to all members of the University. Five minute speeches.

Open to the public.

17. Friday.Divinity School. Preaching Service. Mr. G. L. Patterson. Divinity Chapel, 7.30 p. m.

Open to the public.

Geological Excursion to the Middle Susquehanna District, Pa. Professor Davis.- Geological Excursion to Gay Head, Martha's Vineyard, Mr. J. B. Woodworth.

Intending members of either of the above excursions will please communicate before Thursday with Mr. T. A. Jaggar, Room 6, M. Z. Office hours 9 to 10 a. m.