Monday, April 26.

*MORNING PRAYERS. Dean George Hodges, D.D. Appleton Chapel, 8.45 A. M.

PRESIDENT AND FELLOWS OF HARVARD COLLEGE. Meeting at 50 state street, Boston, 10.30 A. M.

*SEMINARY OF ECONOMICS. "Railroad Brotherhoods and Train Service." Mr. W. J. Cunningham. University 23, 4.30 P. M.

*PHYSICAL COLLOQUIUM. "Some Properties of Alloys, as Illustrated by their Cooling Curves." Mr. H. C. Hayes. Jefferson Physical Laboratory, Room 25, 5 P. M.

LIBRARY EXHIBITION. "Oliver Wendell Holmes." Professor Bliss Perry will speak t 7.30 P. M. Treasure Room of the College Library, 7 to 9.30 P. M. The exhibition will remain open on Tuesday, April 27, from 10 a. M. to 5 P. M., and Professor Perry will repeat his remarks at 4 o'clock. Open to the public in the afternoon on application at the desk in the Delivery Room.

*LECTURE. "The Progress and Results of Industrial Insurance, 1875-1909." Mr. Frederick L. Hoffman, Chief Statistician of the Prudential Insurance Company of America, of Newark, N. J. Emerson A, 8 P. M.

Tuesday, April 27.

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

**HOLMES CENTENARY CELEBRATION. President Eliot will preside. Addresses by Dr. Edward Waldo Emerson, Col. Thomas Wentworth Higginson, Dr. David Williams Cheever, and Rev. Samuel M. Crothers. Sanders Theatre, 7.45 P. M. Doors will be open at 7.15 P. M. The addresses will begin promptly at 7.45 P. M. Persons holding tickets will be admitted to Sanders Theatre, from the vestibule of Memorial Hall, only by the entrance which is nearer Cambridge street. Persons not holding tickets will be admitted only by the other entrance, nearer Kirkland street.

*GEOLOGICAL CONFERENCE. "Banff and Victoria." (Illustrated by the stereopticon.) Mr. R. W. Sayles. "The cyclonic Unit in the Weather of Boston for March 1909." Mr. W. G. Reed, Jr. Mineralogical Lecture Room, 8 P. M.

Wednesday, April 29.

Last day for receiving name of competitors for the Boylston Prizes for Elocution.

*LECTURE. "The Organization of Ocean Transportation." I. Dr. Joseph Russell Smith, of the University of Pennsylvania. Sever 35, 9 A. M.

**LECTURES ON THE CONTEMPORARY GERMAN DRAMA. "Hauptmann und Sudermann. V. Friedensfest, Einsame Menschen, Weber." Professor Kuehnemann. Emerson J, 11 A. M.