Monday, December 18.

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

*LECTURES. "Coal Mining." XIII and XIV, Mr. Robert V. Norris. Rotch Building, 12 M. to 1 P. M., and 4.30 to 5.30 P. M. The continuation of a course of eighteen lectures by Mr. Norris from December 11 to December 20, inclusive.

**KING'S CHAPEL LECTURES. "The Theology of Contemporary Religion. IV. Within the Church." Professor E. C. Moore. King's Chapel, Boston, 2.30 P. M.

**LECTURE. "France in the Orient in the Middle Ages. IX. The French Kingdom of Cyprus in the Thirteenth Century, and the Memoirs of Philippe de Navarre." (Illustrated by lantern slides). Professor Diehl. Emerson D, 4.30 P. M.

SEMINARY OF ECONOMICS. "The Relation of the New York Stock Exchange to the Money Market." Mr. Thomas York. Upper Dane, 4.30 P. M.

*PHYSICAL COLLOQUIUM. "Modern Theories of Gravitation." Mr. D. L. Webster. Jefferson Physical Laboratory, Room 25, 5 P. M.

MODERN LANGUAGE CONFERENCE. "Some Spanish-American Poets." Professor E. C. Hills, of Colorado College. Common Room, Conant Hall, 8 P. M.

MUSICAL CLUB CONCERT. Lecture Room of the Fogg Museum, 8 P. M. Admission by ticket only. Tickets for reserved seats, at $1 each, on sale at Harvard Co-operative Store, Cambridge, and at Herrick's Ticket Agency in Boston.

Tuesday, December 19.

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

*BOSTON SOCIETY OF MEDICAL SCIENCES. Amphitheatre of Building D. Medical School, Longwood avenue, Boston, 8.15 P. M. Open to members of the University and of the medical profession.

Wednesday, December 20.

**CHRISTMAS SERVICE. Christmas Carols. The College Choir, assisted by a chorus from Radcliffe College, under the direction of Dr. A. T. Davison. Reading from the Scriptures. Professor Edward C. Moore. Appleton Chapel, 8.15 P. M. Seats reserved for members of the University and of Radcliffe College until five minutes before the beginning of the service.

Thursday, December 21.

**LECTURE. "The Function of Patents for Invention." V. Mr. Odin Roberts. Pierce 202, 9 A. M.

**ZOOLOGICAL CLUB. "Dr. J. A. Long's Apparatus for Studying the Living Eggs of Mammals." (Continued). Professor E. L. Mark. Zoological Laboratory, 4th floor, Room 4, 4.45 P. M.

**DIVINITY SCHOOL. Christmas Service, Mr. Philip King. Divinity Chapel, 5 P. M.

Friday, December 22.

*UNIVERSITY TEA. Phillips Brooks House, 4 to 6 P. M. All members of the University are cordially invited.

Recess from December 23, 1911, to January 2, 1912, inclusive.