Open to all members of the University. Boylston Chemical Club. The Refining Petroleum and Kerosene. Mr. Harris Sawyer. Boylston 9, 7.30 p. m.

Open to all members of the University. Sanskrit Conference, 12. Later Vedic +++ature - the Upanishads. Professor +++man, 9 Farrar street, 7.45 p. m.

Geological Conference. Mr. T. W. +++ghan, "Correlation of the American +++eous and Tertiaries;" Mr. J. A. +++ill, "Structure and Fertilization of +++" Geological Laboratory, 7.45 p. m. +++ding. Shakespeare's Comedy 'Twelfth +++' Mr. J. J. Hayes. Sever 11, 8 p. m. open to the public.

26. WEDNESDAY.Lecture. Historical Sources and their +++ in teaching. Professor Ephraim +++rton, Harvard 1, 4.30 p. m.

Open to the public. Teachers and per+++ intending to become teachers are +++ially invited.

+++vinity School. Debate. Divinity Li+++, 4.30 p. m.

27. THURSDAY.English 6. Oral Debate. Harvard 6, +++ p. m.

Question: "Resolved, That a constitution amendment should be secured giv+++ the Federal government exclusive +++ over divorce." Principal Dispu+++ Affirmative: C. E. Cook and R. G. Dodge. - Negative: A. H. Gordon and W. J. H. Strong.

Open to all students of the University.

Lecture. Mental Defect and Disease from the Teacher's Point of View. Professor Josiah Royce. Sanders Theatre, 4.30 p. m.

Open to the public. Teachers and persons intending to become teachers are especially invited.

French Readings. Theodore de Banville: Gringoire. Professor Bocher. Fay House, 10 Garden St., Cambridge, 4.30 p. m.

For the benefit of the French Department Libraries.