December 19. Sunday.Appleton Chapel, 7.30 p. m. Rev. President W. J. Tucker, D. D., of Dartmouth College.

Rev. Francis G. Peabody will conduct morning prayers from December 20 to December 22.

Mr. Peabody may be found at Wadsworth House 1 daily from 11 till 1.

20. Monday.President and Fellows of Harvard College. Meeting at No. 50 State street, Boston, 10.30 a. m.

Seminaries of Economics and of American History and Institutions. Joint Meeting. Some Results of an Inquiry on Taxation in Massachusetts. Professor F. W. Taussig. University 23, 4.30 p. m.

Lecture. Minimum Surfaces. Professor F. S. Woods. Sever 20, 4.30 p. m.

Open to the public.

Physical Colloquium. Discussion of Recent Scientific Literature. Jefferson Physical Laboratory, 5 p. m.

Union Meeting of the Religious Societies. Address: George Herbert as a Religious Poet. Professor Palmer. Lecture Room of the Fogg Museum, 7 p. m.

Open to all members of the University.

21. Tuesday.Faculty of Arts and Sciences. Meeting at University 5, 4 p. m.

Divinity School. Christmas Service. Mr. A. B. Ellis. Divinity Chapel, 7.30 p. m.

Open to the public.

Geological Conference. Papers: Classification of Lakes. Mr. W. L. W. Field.- Review of De Margerie's translation of "Das Antlitz der Erde," by E. Suess. Professor Davis. Geological Laboratory, Room 2, M. Z., 7.45 p. m.

Open to all members of the University.