*Open to University. **Open to Public.
Monday, May 15.
**MORNING PRAYERS. Rev. Charles Edwards Park. Appleton Chapel, 8.45 A. M. The University preacher may be found in Wadsworth House 1 daily from 9 to 11 o'clock in the morning.
Last day for making application for the Ricardo Prize Scholarship.
Last day for receiving essays for the Susan Anthony Potter Prizes in Comparative Literature.
FACULTY OF DIVINITY. Meeting in the Faculty Room, Divinity Library, 4 P. M.
*LECTURE. "Duties of the Health Officer." Dr. Mark W. Richardson, Secretary of the State Board of Health. Lecture Room, Building E, Medical School, Longwood avenue, Boston, 3 P. M.
*LECTURE. "Geology of Fuels, Fluxes, and Refractory Materials." XVI. Professor Graton. Rotch Building, 4 P. M.
**LECTURE. "The Structure of Mathematical and Inductive Systems." IX. Dr. Karl Schmidt. Emerson F, 4.30 P. M.
*PHYSICAL COLLOQUIUM. "The Second Postulate of Relativity and the Electromagnetic Theory of Light." Professor G. W. Pierce. Jefferson Laboratory, Room 25, 5 P. M.