Saturday, October 16.

**MORNING PRAYER. Rev. E. C. Moore. Appleton Chapel, 8.45 A. M.

*LECTURE. "Tropical Agriculture, with Special Reference to Economic Problems." III. Dr. John C. Willis, Director of the Royal Botanic Gardens of Ceylon. Nash Lecture Room, University Museum, 9 A. M.

Sunday, October 17.

**EVENING SERVICE. Rev. Frederic Palmer, of Andover. Appleton Chapel, 7.30 P. 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 those in the galleries will be open to the public till 7.25 P. M.

Monday, October 18.

*SEMINARY OF ECONOMICS. A Report upon the Work and the Forthcoming Meeting of the American Economic Association in New York, in December. Professor Carver. Upper Dane 2, 4.30 P. M.

LECTURE. "La Chanson de Roland." IV. Professor Joseph Bedier. Emerson J, 4.30 P. M. Open to members of Harvard University and Radcliffe College and others interested in the subject.

*PHYSICAL COLLOQUIUM. "Positive Rays." Professor Trowbridge. Jefferson Physical Laboratory, Room 24, 5 P. M.

SEMINARY ON AIMS AND METHODS OF PHILOSOPHICAL STUDY AND TEACHING. Topic: "Philosophy as a College Study." Professor Royce. Emerson C, 7.30 P. M. Open to all Graduate Students of Philosophy who are registered either in Harvard or in Radcliffe.

Tuesday, October 19.

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

*LECTURE. "Tropical Agriculture, with Special Reference to Economic Problems." IV. Dr. John C. Willis, Director of the Royal Botanic Gardens of Ceylon. Nash Lecture Room, University Museum, 9 A. M.

*GEOLOGICAL CONFERENCE. "Work of the Harvard Seismological Station." Professor Woodworth: Brief Reports on Geological Excursions in Alaska, the Canadian Rockies, the Southern Appalachians, and elsewhere, by members of the Conference. Mineralogical Lecture Room, 8 P. M.

Wednesday, October 20.