15. Sunday.Appleton Chapel, 7.30 p. m. Mr. William M. Salter, of Philadelphia.

Week-day morning prayers begin at 8.45 a. m. No seats are reserved.

Rev. Francis G. Peabody, D. D., will conduct prayers from March 14 to March 28.

The preacher conducting prayers may be found at Wadsworth House 1 every week-day during his term of service.

Dr. Peabody may be found at Wadsworth House 1 daily from 11 to 1.

16. Monday.Seminary of American History and Institutions. University 20, 3.30 p. m.

Seminary of Economics. Beginnings of Trade and Industry in Scotland, with some account of the early Gilds. Mr. T. Allison. University 23, 4.30 p. m.

Physical Colloquium. Some Proposed Experiments in Acoustics. Professor Sabine. Jefferson Physical Laboratory, Room 24, 5 p. m.

Exhibition of Lantern Slides. IV. Illustrating the Fine Arts of the Middle Ages. Professor Moore. Lecture Room of the Fogg Museum, 8 p. m.

Open to the public.

Philosophical Club. Walt Whitman. I. Mr. William M. Salter. Sever 11, 8 p. m.

Open to the public.

Harvard Religious Union. Weekly Meeting and Discussion. Subject: John Morley and Intellectual Honesty. Parlors of the First Parish Church, 6.45 p. m.

Open to all members of the University.

17. Tuesday.Faculty of Arts and Sciences. Meeting at University 5, 4 p. m.