Lectures on Income Taxes. I. Income Taxes in Germany: Historical Development. Dr. J. A. Hill. University 23, 3.30 p. m.

Geological Conference. Paper: The Geological Aspects of the Narrative of Nansen's Last Voyage. Professor Shaler. Geological Laboratory, Room 2, M. Z., 7.45 p. m.

Open to all members of the University.

Harvard Civil Service Reform Club. Address. C. J. Bonaparte '71. Sanders Theater, 8 p. m.

Seats reserved for members of the University until 7.55.

24. Wednesday.Freshman Debating Club. Debate. Sever 11, 7 p. m.

25. Thursday.Lectures on Income Taxes. II. Income Taxes in Germany: The Taxpayers, The Taxable Income, and the Rates. Dr. J. A. Hill. University 23, 3.30 p. m.

Vesper Service. Appleton Chapel, 5 p. m.

Open to the public.

Harvard Christian Association. Weekly Meeting. Leader: Mr. W. W. Comfort, Gr. Subject: The Gifts of God. Acts iii: 6. Holden Chapel, 6.45 p. m.

Open to all members of the University.

Engineering Conference. The Use of Windmills for Pumping. Mr. S. R. Outerbridge. Lawrence Scientific School, Room 7, 7.30 p. m.

Open to all members of the University.

Classical Club. The Olympic Games of 1896 as an interpretation of Ancient Contests. (Illustrated by the stereopticon.) Professor B. I. Wheeler, of Cornell. Lecture Room of the Fogg Museum, 8 p. m.

26. Friday.Physical Colloquium. Nernst's Method of Measuring Dielectric Constants. Mr. H. H. Brown. Jefferson Physical Laboratory, Room 24, 5 p. m.

Divinity School. Preaching Service. Mr. W. S. Jones. Divinity Chapel, 7.30 p. m.

Open to the public.

Yale-Harvard Debate. Sanders Theatre, 8 p. m.

Tickets, 50 cents each, will be on sale at Thurston's, Saturday, March 20, for members of the Faculty, and members of the Harvard Union, the Forum, and the Freshman Debating Club;- Monday, March 22, for all members of the University.