Appleton Chapel, 7.30 p. m. Rev. Floyd W. Tomkins, Jr., of Providence, R. I.

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

Rev. E. Winchester Donald will conduct prayers from April 29 to May 18.

Dr. Donald may be found at Wadsworth House 1 daily from 9 to 11.

29. Monday.President and Fellows of Harvard College. Meeting at No. 50 State St., Boston, 11 a. m.

Seminary of Economics. The Financing of Internal Improvements in the North-west. Mr. G. S. Callender. University 23, 4.30 p. m.

Seminary of American History and Institutions. Rhode Island Tariffs. Mr. A. M. Mowry. University 20, 3.30 p. m.

Lecture. The Church of the English-speaking Race. Rev. J. O. S. Huntington, O. H. C. Sanders Theatre, 8 p. m.

Open to the public.

Admission by ticket until 7.50 p. m.

30. Tuesday.Applications from Graduate Students for admission to examination for any degree should be made on or before this date.

Boylston Chemical Club. Water-analysis. Mr. M. H. Ittner. Boylston 9, 7.30 p. m.

Open to the public.