Saturday, December 3.

MUSEUM WALK, to see Collections on American Archaeology at the Peabody Museum of Anthropology. Leader: Professor F. W. Putnam, Curator. Men meet at 2.30 P. M. at the Peabody Museum, Divinity Avenue.

Sunday, December 4.

*APPLETON CHAPEL. 7.30 P. M. Bishop John H. Vincent, of Indianapolis, Ind. Bishop John H. Vincent will conduct morning prayers from December 5 to December 8, and Rev. Lyman Abbott, D.D., from December 9 to 22. Bishop Vincent may be found at Wadsworth House 1 daily from 9 till 11.

Monday, December 5.

SEMINARY OF ECONOMICS. "The Specialized Literature of Economics; II--English and American," Professor T. N. Carver. University 23, 4.30 P. M.

**ZOOLOGICAL CLUB. "The Digestive Organs of Amphioxus and Ammocoetes," Professor S. H. Gage, of Cornell University. Short papers. Room 1, fourth floor, Zoological Museum, 4.45 P. M.

**PHYSICAL COLLOQUIUM. "A Theory of Thermoelectric Action," Professor E. H. Hall. Jefferson Physical Laboratory, Room 25, 5 P. M.

**UNIVERSITY DEBATING CLUB. Debate. Assembly Room, Harvard Union, 7.30 P. M. Question: "Resolved, That the plan of increasing the tuition fee in Harvard College to $225 is advisable." Principal disputants: affirmative--R. W. Brown 2G., H. A. Kangisser 1L.; negative--F. B. Armstrong 2L., W. N. Otto 1G.

CHAMBER CONCERT. Kneisel Quartet. Lecture Room of the Fogg Museum, 8 P. M. Program: F. S. Converse, Quartet in A minor, op. 18 (MS., first time); Pietro Locatelli (1693-1764), Sonata for Violoncelle; Schumann, Quartet in F major, op. 41, No. 2.

Tuesday, December 6.

FACULTY OF ARTS AND SCIENCES. Meeting at University 5, 4 P. M.

**GEOLOGICAL CONFERENCE. Papers: "Structure of Nummulites" (25 m.), Professor R. T. Jackson; "Practical Hints in Geological Office Work" (20 m.), Professor Woodworth. Geological Lecture Room, 8 P. M.

**ENGINEERING SOCIETY. "Robert Fulton and Steam Navigation," Professor Hollis. Pierce 110, 8 P. M.

Wednesday, December 7.