Monday, February 13.

**MORNING PRAYERS. Rev. Lyman Abbott, h.'90, D.D., LL.D., editor of "The Outlook," New York City. Appleton Chapel, 8.45 A. M. The University preacher may be found at Wadsworth House 1 daily from 9 to 11 o'clock in the morning. Dr. Abbott will conduct morning prayers until February 14.

Second half-year begins (except in the Graduate School of Business Administration, the Medical School, and the Dental School).

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

**KING'S CHAPEL LECTURES. "The Eastern Church. II. The Patriarchate of Constantinople." Professor J. W. Platner. King's Chapel, Boston, 2.30 P. M.

*LECTURES. "Geology of Fuels, and Refractory Materials." I. Professor Graton. Rotch Building, 4.30 P. M.

*PHYSICAL COLLOQUIUM. "Curie's Work on Magnetism." Mr. H. C. Hayes, Jefferson Physical Laboratory, Room 25, 5 P. M.

CHAMBER CONCERT. The Flonzaley Quartet. Lecture Room of the Fogg Museum, 8 P. M. Program: Mozart, Quartet in G major (Kochel 387); J. M. Leclair (1687-1764), Sonata for two violins, op. 12 (first time); C. A. Debussy, Two Movements from Quartet in G minor, op. 10; Haydn, Quartet in F major, op. 3, No. 5.