Saturday, December 9.

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

Sunday, December 10.

**MORNING SERVICE. Rt. Rev. Charles D. Williams, Bishop of Michigan. Appleton Chapel, 11 A. M. Students of the University enter at the south side-door. Students accompanied by friends enter at the south side-door. Officers of the University and their families enter at the north side-door. No seats except in the galleries will be open to the public.

GRADUATE SCHOOLS' CHRISTIAN ASSOCIATION. "A Definition of Religion." All members of the Graduate Schools are invited to be present.

Monday, December 11.

PRESIDENT AND FELLOWS OF HARVARD COLLEGE. Meeting at 50 State Street, Boston, 10.30 A. M.

*LECTURES. "Coal Mining." I and II. Mr. Robert V. Norris, Rotch Building, 12 M. to 1 P. M. and 4.30 to 5.30 P. M. This is the beginning of a course of eighteen lectures to be given by Mr. Norris from December 11 to December 20, inclusive.

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

**LECTURE. "Selection." Professor W. Johannsen, of the University of Copenhagen, Denmark. Nash Lecture Room, University Museum, 4.30 P. M.

**LECTURE. "France in the Orient in the Middle Ages. III. A Frankish City of Mediaeval Greece: The Monuments of Mistra." (Illustrated by Lantern Slides.) Professor Diehl. Emerson D, 4.30 P. M.

*PHYSICAL COLLOQUIUM. "Alternating-Current Vector Diagrams Experimentally Produced." Professor Kennelly. Jefferson Physical Laboratory, Room 3, 5 P. M.

**HYDE LECTURES ON FOREIGN MISSIONS. Course II. "Christian and Mohammedan. IV. Present and Possible Approaches." Rev. George F. Herrick. Andover Seminary Building, Room A, 4.30 P. M.

Tuesday, December 12.

**HYDE LECTURES ON FOREIGN MISSIONS. Course II. "Christian and Mohammedan. V. The Problem of the Convert." Rev. George F. Herrick. Andover Seminary Building, Room A, 4.30 P. M.