8.15.--*Meeting of Boston Society of Medical Sciences. Amphitheatre of the Peter Bent Brigham Hospital, Boston.

8.15.--**Organ Recital. Dr. Archibald T. Davison, Jr., assisted by Albert F. Pickernell '14. Appleton Chapel.

Wednesday, April 15.

Last day for handing in compositions for the Francis Boott Prize.

Last day for receiving manuscripts of competitors for the Lloyd McKim Garrison Prize.

Applications for Class Day Spread due.

Words for Baccalaureate Hymn due.

4.30.--**Lecture. "Spiritual Adjustments. V. Greek Philosophers." Dr. Henry O. Taylor in Divinity Chapel.

4.45.--*Chemical Colloquium. "Contributions to the Determination of the Heats of Combustion of Organic Substances." Mr. H. S. Davis. T. Jefferson Coolidge, Jr., Memorial Laboratory.

6.00.--St. Paul's Society dinner in Trophy Room of Union.

8.00.--Pierian Sodality Concert in Sanders Theatre.

8.00.--Meeting of Harvard Mathematical Club. Mr. L. T. Wilson on "Functional Equations."

8.00.--**Lecture. "What Shall We do with the Trusts? H. Pending Legislation regarding Combinations and Corporations." Professor E. Dana Durand in Emerson D.

Thursday, April 16.

11.00.--*Lecture. "The Alleged Economies and Advantages of Combination." Professor E. Dana Durand in Emerson D.