Monday, March 6.

**MORNING PRAYERS. Rev. J. Neville Figgis, Litt.D., of Mirfield, Yorkshire, England, Appleton Chapel, 8.45 A. M. The University preacher may be found at Wadsworth House 1 daily between 9 and 11 o'clock in the morning.

**KING'S CHAPEL LECTURES. "The Eastern Church. V. The Nestorians and Missionary Activity." Professor G. F. Moore. King's Chapel, Boston, 2.30 P. M.

*LECTURE. "The Principle of Relativity." I. Professor Gilbert N. Lewis, of the Massachusetts Institute of Technology. Jefferson Physical Laboratory, Room 25, 4.30 P. M.

**LECTURES ON MUSIC. VI. "Italian and Spanish Music of the Sixteenth and Seventeenth Centuries." (Illustrated). Mr. Arnold Dolmetsch. Lecture Room of the Fogg Museum, 4.30 P. M.

Tuesday, March 7.

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

BUSSEY SEMINAR. "Genetic Correlation and Spurious Allelomorphism." Mr. R. A. Emerson. Bussey Institution, 2 P. M.

*WILLIAM BELDEN NOBLE LECTURES. "Civilization at the Cross-Roads. I. The Intellectual Chaos." Rev. J. Neville Figgis. Lecture Room of the Fogg Museum, 8 P. M.

Wednesday, March 8.

*LECTURE. "The Philosophy of Pure Experience of Richard Avenarius. I. The Man and his Problem." Dr. G. C. Cox. Emerson F, 4.30 P. M. Open primarily to students of Harvard University and of Radcliffe College, but other persons may be admitted upon application to the Lecturer.

*SCANDINAVIAN CONFERENCE. First Meeting. "Icelandic Sagas dealing with the Skjoldung Kings of Denmark." Russell Hall 10, 8 P. M. Instructors and students interested in Scandinavian subjects will meet fortnightly for reading and for presenting the results of investigation. During the present half-year the meetings will be chiefly devoted to the study of Icelandic sagas dealing with the Skjoldung kings of Denmark.

Thursday, March 9.

*LECTURE. "The Principle of Relativity." II. Professor Gilbert N. Lewis, of the Massachusetts Institute of Technology. Jefferson Physical Laboratory, Room 25, 4.30 P. M.

*WILLIAM BELDEN NOBLE LECTURES. "Civilization at the Cross-Roads. II. The Moral Crisis." Rev. J. Neville Figgis. Lecture Room of the Fogg Museum, 8 P. M.