Open to all members of the University.

Geological Conference. Papers by Mr. S. Berry, "The Age of the Cincinnati Anticline"; Mr. A. P. Brigham, "The Lower Helderberg Group"; Dr. T. W. Harris, "The Apexes of Folds." Geological Laboratory, 7.45 p. m.

16. WEDNESDAY.Professor A. S. Hill will confer with seniors concerning subjects for Commencement Parts in Sever 1 from 4 to 5 p. m.

Divinity School. Debate. Divinity Library, 4.30 p. m.

Modern Language Conference. Artificial Influences on Language. Professor Sheldon. Sever 2, 7.30 p. m.

Open to all students in modern language courses.

Prime Motors and their Sources of Power. Lecture. Professor Hall. Professor Hall. Jefferson Physical Laboratory, 7.30 p. m.

Open to the public.

The Teaching of Botany. General Introduction. Lecture. Professor Goodale. N. C. Nash Botanical Lecture-room, University Museum, 4.30 p. m.

Open to the public.

17. THURSDAY.Vesper Service. Appleton Chapel, 5 p.m.

Vesper Services will be held on Thursday of each week until further notice. Each service begins promptly at 5 p. m. and closes at 5.30. The public are invited to these services.

Young Men's Christian Association. Address. Professor Morgan. Lawrence Scientific School Building, 6.30 p. m.