Tuesday, April 4.

**MORNING PRAYERS. Rev. Professor Francis Greenwood Peabody. 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.

FACULTY OF ARTS AND SCIENCES. Meeting at University 5, 4 P. M.

BUSSEY SEMINAR. "Kammerer's Experimental Modifications of the Breeding Habits of Amphibia." Professor Wheeler. Bussey Institution, 3 P. M.

**LECTURE. "Freedom of the Will. I. Psychological Aspects." Dr. B. A. Dumm. Emerson F, 4.30 P. M.