Saturday, January 22.

**MORNING PRAYERS. Rev. C. E. Park. Subject: "The Sense of Proportion." Appleton Chapel, 8.45 A. M.

**LECTURE. "Sprains, Strains, and Fractures: Simple Facts of Diagnosis and Treatment." (Illustrated.) Dr. J. B. Blake. Medical School, Longwood avenue, Boston, 8 P. M.

Sunday, January 23.

**MORNING SERVICE. Rev. Sloane Coffin, D.D., of New York, N. Y. Appleton Chapel, 11 A. M. Students of the University enter at the sonth 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 till 10.55 A. M.

**LECTURE. "The Glands of Internal Secretion and their Relations to Health and Disease." (Illustrated.) Dr. W. B. Cannon. Medical School, Longwood avenue, Boston, 4 P. M.

Monday, January 24.

**KING'S CHAPEL LECTURES. "The Essential Purpose of Jesus." Professor E. Y. Hincks. King's Chapel, Boston, 2.30 P. M.

*AERONAUTICAL SOCIETY. Section Meeting. "Practical Construction of Aeroplanes." (Illustrated by Working Models and Diagrams.) Sever 5, 3.30 P. M.

*PHYSICAL COLLOQUIUM. "The Effects of Day and Night on the Transmission of Electric Waves." Professor G. W. Pierce. Jefferson Physical Laboratory, Room 24, 5 P. M.

*SEMINARY OF ECONOMICS AND BUSINESS SCHOOL. "Principles and Practice of the Pioneer Railroad Brotherhood." Mr. W. S. Stone, Grand Chief of the Brotherhood of Locomotive Engineers, Cleveland, O. Emerson A, 8 P. M.

SPECIAL PERFORMANCE OF MR. WILLIAM VAUGHN MOODY'S PLAY, "THE FAITH HEALER." Mr. Henry Miller and Company, under the auspices of the Department of English. Sanders Theatre, 8 P. M. Admission by ticket only. Tickets, with reserved seats, at $1.50 each, on sale at Kent's University Bookstore, Harvard square, Cambridge, and at Herrick's Copley square, Boston. Admission tickets, at 50 cents each, may be obtained at the University Bookstore, and at the Auditor's Office, Memorial Hall, on the evening of the performance.

CHAMBER CONCERT. The Flonzaley Quartet, assisted by Mrs. Edward C. Moore. Lecture Room of the Fogg Museum, 8 P. M. Program: Haydn, Quartet in D major, op. 64, No. St. Gius, Sanmartini, "Sonata a tre" (for two violins and 'cello); Schumann, Quintet in E-flat major, op. 44.

Tuesday, January 25.

*GEOLOGICAL CONFERENCE. "Review of Park's Report on the Otago District, New Zealand Geological Survey." Professor Davis. "Tree Planting on the Great Plains." Mr. K. McR. Clark. Mineralogical Lecture Room, 4.30 P. M.