Monday, April 4.

*MORNING PRAYERS. Rev. Professor Edward Caldwell Moore. Appleton Chapel, 8.45 A. M.

FACULTY OF DIVINITY. Meeting in the Faculty Room, Divinity Library, 4 P. M.

SEMINARY OF AMERICAN INSTITUTIONS. "The Relation of Public Authority to Strikes." Mr. W. B. S. Crichlow. Sever 9, 3.30 P. M.

*PHYSICAL COLLOQUIUM. "The Theory of the Singing Are." Professor G. W. Pierce. Jefferson Physical Laboratory, Room 24, 5 P. M.

SEMINARY ON AIMS AND METROPS OF PHILOSOPHICAL STUDY AND TEACHING. (Joint Meeting with the Philosophical Club). Topic: "Psychological Doubt and Rational Doubt." Mr. A. R. Chandler. Emerson C, 7.30 P. M. Open to all Graduate Students of Philosophy who are registered either in Harvard or in Radcliffe, and also to all Undergraduate members of the Philosophical Club.

**LECTURES ON DAVID RICARDO. I. "The Life of Ricardo." Professor Jacob H. Hollander, of Johns Hopkins University. Emerson A, 8 P. M.

Tuesday, April 5.

FACULTY OF ARTS AND SCIENCES. Meeting at University 5, 4 P. M.

**LECTURES ON SAMARIA. I. "History and Present Condition of Samaria." Professor Lyon. Semitic Museum, 3.30 P. M.

**LECTURES ON DAVID RICARDO. II. "The Work of Ricardo." Professor Jacob H. Hollander, of Johns Hopkins University. Emerson A, 8 P. M.

Wednesday, April 6.

BOARD OF OVERSEERS. Special Meeting at 50 State street, Boston, 11 A. M

*LECTURE. "The Relations between Public Service Corporations and the Public." Mr. W. G. McAdoo, President of the Hudson and Manhattan Railroad Company, New York, N. Y. Emerson A, 8 P. M.

**READINGS FROM FRENCH WRITERS. V. "La messe de minuit de Gregoire VII" (from "Autour d'une tiare") and "Rose d'automne." Mr. Louis Allard. Emerson J, 8 P. M.

Thursday, April 7.

**LECTURES ON THE HYDE FOUNDATION IN ANDOVER THEOLOGICAL SEMINARY. I. "The Present Religious Situation in India." Rev. J. P. Jones, D.D., of the Madura Mission, India. Divinity Chapel, 4.30 P. M.

*ZOOLOGICAL CLUB. Laboratory Notes and Reviews. Zoological Laboratory, 4th floor, Room 4, 4.45 P. M.

**LECTURES ON DAVID RICARDO. III. "The Influence of Ricardo." Professor Jacob H. Hollander, of Johns Hopkins University, Emerson A, 8 P. M.

Friday, April 8.

***LECTURES ON SAMARIA. II. "The Harvard Excavations at Samaria in 1908." Professor Lyon. Semitic Museum, 3.30 P. M

**LECTURES ON THE HYDE FOUNDATION IN ANDOVER THEOLOGICAL SEMINARY. II. "The Political Situation and its Bearing upon Christian Missions." Rev. J P. Jones, D.D., of the Madura Mission, India. Divinity Chapel, 4.30 P. M.

*CLASSICAL CONFERENCE. "The Greek Colony of Olbia." Mr. C. E. McCuire. "The Hypodzomata of Greek Ships." Mr. E. G. Schauroth. "The Causes of Ovid's Exile." Mr. J. S. Galbraith. Harvard 1, 4.30 P. M.

Saturday, April 9.

BUSSEY SEMINAR. "Evolution and Pathology." Dr. John C. Phillips. Bussey Institution, 2 P. M.

**LECTURE. "The Why and How of Breathing." Dr. E. G. Martin. Medical School, Longwood avenue, Boston, 8 P. M.