*GEOLOGICAL CONFERENCE. "Contact Metamorphism at Halifax, Nova Scotia." Mr. J. W. Eggleston. "A Geographical Excursion in Germany." Professor Davis. Mineralogical Lecture Room, 8 P. M.

Wednesday, May 12.

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

**SOUTHWORTH LECTURES IN ANDOVER THEOLOGICAL SEMINARY. "Historic Theories of the Church. IV. The Theory of Calvin." Professor Arthur C. McGiffert, D.D., of Union Theological Seminary. Semitic Museum, 4.30 P. M.

*HARVARD BOTANICAL CLUB. "Observations on the Anatomy of Equisetum." Mr. A. J. Eames. Nash Lecture Room, University Museum, 4.45 P. M. Open to members of the University and of Radcliffe College.

Thursday, May 13.

**LECTURES ON THE CONTEMPORARY GERMAN DRAMA. "Friedrich Nietzsche. II. Zarathustra." Professor Kuehnemann. Emerson J, 11 A. M.

**SOUTHWORTH LECTURES IN ANDOVER THEOLOGICAL SEMINARY. "Historic Theories of the Church. V. The Congregational Theory." Professor Arthur C. McGiffert, D.D., of Union Theological Seminary. Semitic Museum, 4.30 P. M.

*ZOOLOGICAL CLUB. "Effect of Radium upon Animal Growth and Structure." Mr. E. D. Congdon. "Quack-Grass, a Host of the Hessian Fly." Mr. Hayhurst. Zoological Laboratory, 4th floor, Room 4, 4.45 P. M.

**DUDLEIAN LECTURE. "The Genius of Catholicism as Illustrated in the Controversy with Modernism." Professor Arthur C. McGiffert, D.D., of Union Theological Seminary. Emerson J, 8 P. M.

*LECTURES ON INDUSTRIAL APPLICATIONS OF CHEMISTRY AND PHYSICS. I. "Electric Lamps." Dr. W. R. Whitney, Chief Research Physical Chemist of the General Electric Company. Boylston 9, 8 P. M.

**SPEAKING FOR THE BOYLSTON PRIZES. Sanders Theatre, 8 P. M.

MENORAH SOCIETY. Lecture-Recital: "The Jew as a Character in Music." Mr. Henry L. Gideon, with assistants. Parlor, Phillips Brooks House, 8.15 P. M.

Friday, May 14.

**SOUTHWORTH LECTURES IN ANDOVER THEOLOGICAL SEMINARY. "Historic Theories of the Church. VI. Modern Theories." Professor Arthur C. McGiffert, D.D., of Union Theological Seminary. Semitic Museum, 4.30 P. M.

*LECTURES ON INDUSTRIAL APPLICATIONS OF CHEMISTRY AND PHYSICS. II. "Electric Furnaces." Dr. W. R. Whitney, Chief Research Physical Chemist of the General Electric Company. Boylston 9, 8 P. M.

**DIVINITY SCHOOL. Service with Preaching. Mr. Herman Peters. Divinity Chapel, 8 P. M.

Saturday, May 15.

Last day for making application for the Ricardo Prize Scholarship.

**LECTURES ON THE CONTEMPORARY GERMAN DRAMA. "Maurice Maeterlinck." Professor Kuehnemann. Emerson J, 11 A. M.