Saturday, Apr. 28.

*Lecture. IX. Chemotaxis and Related Phenomena. Rodney H. True, Ph.D. University Museum, room 12, 10 a. m.

Sunday, Apr. 29.

Appleton Chapel, 7.30 p. m. Rev. President W. J. Tucker, D.D., of Dartmouth College.

Rev. Francis G. Peabody will conduct morning prayers from April 30 to May 5. He may be found at Wadsworth House 1 daily from 11 till 1.

Monday, Apr. 30.

President and Fellows of Harvard College. Meeting at No. 50 State St., Boston, 10.30 a. m.

Applications from Graduate Students for admission to examination for any degree should be made on or before this date.

Last day for receiving applications from students in the Professional Schools to be qualified for the degree of A.M. in 1900.

Seminary of American History and Institutions. Military Government in the Southern States. Mr. A. H. Carpenter. University 24, 3.30 p. m.

*Freshman Debating Club. Debate. Sever 11, 7 p. m. Question: "Resolved, That it is advisable to have a system of municipal censorship over theatrical performances." Affirmative: Black's Camp.--Negative: Lunt's Camp.

*Seminary of Classical Philology. Literary Criticism in the Fragments of Aristophanes. Mr. W. W. Baker.--On Transportation and River-guilds on the Tiber. Mr. L. Reichle. Harvard 3, 8 p. m.

Tuesday, May 1.

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

Last day for receiving from persons intending to enter College applications for Price Greenleaf Aid for 1900-01.

Last day for receiving dissertations for the Dante, Sargent, Toppan, Sumner, and Bennett Prizes.

Notice of intention to compete for the Sales Prize must be given on or before this date.

Last day for receiving theses of candidates for the degree of Ph.D. or S.D.

Last day for receiving applications for College Rooms for 1900 01.

Last day for Undergraduates to hand in their Commencement Parts.

*Geological Conference. Papers: Cordilleran Valleys. Professor Shaler.--Geological Field Methods in the Marquette Region. Mr. C. M. Weld.--De Lapparent's Charts. Mr. J. B. Woodworth. Rotch Building, 8 p. m.

*Lecture. Four French Plays in English: "Cyrano de Bergerac," "Robespierre," "Les Tenailles," and "Zaza." Mr. Copeland. Sever 11, 8 p. m. The discussion will include performances as well as plays.

Wednesday, May 2.

The Dean of Harvard College will be in Sever 11, at 7 p. m., to talk with applicants for College Scholarships.

*Lecture. I. The Social Principles of the Teaching of Jesus. Professor Peabody. Peabody Hall, Phillips Brooks House, 8 p. m.

Thursday, May 3.

*Junior Wranglers. Sever 5, 7 p. m. "Resolved, That in a contest between McKinley and Dewey for the Presidency, all good citizens should support McKinley." Affirmative: Heilprin's camp.--Negative: Foster's camp.

*Boylston Chemical Club. The Commercial Manufacture of Potassic Bromide. Mr. E. Mallinckrodt.--Some Properties of Uranium Compounds. Mr. B. S. Merigold. Boylston 10, 7.30 p. m.

*Harvard Anthropological Society. Prehistoric Ruins in the Chaco Canon, New Mexico. (Illustrated with lantern). Professor Putnam. Lecture Room of the Fogg Museum, 8 p. m.

Friday, May 4.

*Divinity School. Devotional Service with Sermon. Mr. C. A. Henderson. Divinity Chapel, 7.30 p. m.

Saturday, May 6.

Boylston Prizes for Elocution. The preliminary trial will take place in Sanders Theatre, beginning at 9 a. m.

*Lecture. X. Some Economics Phases of Plant Toxicology. Rodney H. True, Ph.D. University Museum, room 12, 10 a. m.

Appleton Chapel--Sunday Evenings.

Apr. 29.--Rev. Pres. W. J. Tucker, D.D., of Dartmouth College.

May 6.--Rev. W. I. Rainsford, D.D., of New York, N. Y.

May 13.--Rev. Robert MacDonald, of Brooklyn, N. Y.

May 20.--Rev. Robert MacDonald, of Brooklyn, N. Y.

Lectures on the Social Teaching of Jesus Christ.

Professor Peabody will give four lectures on the Teaching of Jesus in its relation to Social Questions, in Phillips Brooks House, on Wednesday evenings, as follows:

May 2.--The Social Principles of the Teaching of Jesus.

May 9.--The Teaching of Jesus concerning the Rich.

May 16.--The Teaching of Jesus concerning the Care of the Poor.

May 23.--The Teaching of Jesus concerning the Industrial Order.

These lectures are open to the public.

Lectures at the Arnold Arboretum.

Mr. J. G. Jack will conduct a series of Lectures and Field Meetings at the Arnold Arboretum during May and June for the purpose of supplying popular instruction about the trees and shrubs which grow in New England. They will be held on Saturday mornings at 10 o'clock and on Wednesday afternoons at 3 o'clock, beginning on Saturday, May 5, and closing June 23.

The course is open to both men and women. The fee is $6, payable in advance. Applications or further inquiries may be addressed to Mr. J. G. Jack, Jamaica Plain, Mass.