Appleton Chapel, 7.30 p.m. Rev. P. S. Moxom, D. D., of Springfield.

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

Rev. P. S. Moxom, D. D., will conduct prayers from February 18 to March 2.

Dr. Moxom may be found at Wadsworth House 1 daily from 9-11.

18. MONDAY.Philosophical Conference. Meeting at 103 Irving St., 7.45 p.m.

The Philosophical Conference is composed of students who have received a degree from some college or professional school and are now pursuing one or more courses in philosophy at Harvard.

19. TUESDAY.Faculty of Arts and Sciences. Meeting at University 5, 4 p.m.

Geological Conference. Papers: Some Relations among the Rocks of Mt. Ascutney, Vermont, Mr. R. A. Daly; Review of W. K. Brooks' "The Origin of the oldest Fossils, and the Discovery of the Bottom of the Ocean." Dr. R. T. Jackson. Geological Laboratory, 7.45 p.m.

20. WEDNESDAY.Divinity School. Conference. Divinity Chapel, 4.30 p.m.

21. THURSDAY.English 6. Oral Debate. Harvard 1, 3.30 p.m.

Question: "Resolved, That the best solution of the liquor traffic is to be obtained through the elimination of private profits."