Harvard Philosophical Club. The advancement of Ethics. Dr. Stanton Coit of London. Sanders Theatre, 8 p. m.

Open to the public. Tickets may be had, free, at the University Bookstore. Until 7.55 admittance will be by ticket only.

APRIL 1. FRIDAY.The Teaching of Botany. Illustrations drawn from leaves and flowers. Lecture. Professor Goodale. N. C. Nash Botanical Lecture-room, University Museum, 4.30 p. m. Open to the public.

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

Subject: "Resolved, That David B. Hill should be nominated by the Democratic party for President."

Principal Disputants. - Affirmative: M. A. Bartlett '93; S. M. Briee '93. - Negative: L. Hall '92; C. Vrooman, Sp. - All members of the University are invited to attend and to speak.

Divinity School Chapel. Preaching Service. Mr. W. R. Buxton. 7.30 p. m.

Open to the public.

SPRING RECESS.The Spring Recess begins on the evening of Tuesday, April 5, and ends on the morning of Wednesday, April 13.

PUBLIC LECTURES ADDRESSED TO TEACHERS.During the month of April Professor Shaler will conduct two conferences on the elementary teaching of Geology. These conferences are open to members of the University, and will take place on Thursdays, April 14th and 21st, at 4.30 p. m., at the Museum.

Two public lectures on the teaching of Physics will be delivered by Professor Hall during the month of April.

Teachers and persons intending to become teachers are invited to attend these lectures, except in case of those conferences which are expressly limited to members of the University.