University Calendar

Open to Public.

Friday, May 5.

**MORNING PRAYERS. Professor Ralph Barton Perry. Appleton Chapel, 8.45 A. M. The University preacher may be found in Wadsworth House 1 today from 9 to 10 o'clock in the morning.

**LECTURE. "The Structure of Mathematical and Inductive Systems." Dr. Karl Schmidt. Emerson F, 4.30 P. M.

*ZOOLOGICAL CLUB. "The Conjugation and Reduction of the Chromosomes in Orthoptera." Mr. W. R. B. Robertson. "Notes in Nerve-Demonstration in Metridium." Mr. E. G. Titus. Zoological Laboratory, 4th floor, Room 4, 4.45 P. M.