All notices for the weekly CRIMSON Calendar must be placed in the notice box in the CRIMSON Office on Fridays before 5 o'clock, marked "For the CRIMSON Calendar."

Sunday, April 7.

7.30.--St. Paul's Society Easter Corporate Communion at Christ Church.

10.15.--Christian Association weekly meeting in Brooks House. Leader, A. Beane '11.

11.00.--**Easter service by Rev. E. C. Moore in Appleton Chapel.

4.00.--**Lecture. "Certain Topics in the Hygiene of Women," by Dr. C. M. Green '74, at the Medical School, Longwood Avenue, Boston. Open only to women.

4.00-6.00.--*President and Mrs. Lowell at home to students.

Monday, April 8.

10.30.--Meeting of President and Fellows of Harvard College, at 50 State Street, Boston.

3.00.--**Soccer game with Haverford at Haverford.

5.00.--*Physical Colloquium. "Recent Progress in Schumann Region," by Professor Lyman, in Room 25, Jefferson Physical Laboratory.

7.00.--Freshman mandolin club meeting in Trophy Room of Union.

7.00.--Mission study classes for Seniors, Juniors and Sophomores at Brooks House.

7.00.--Preliminary trials for Freshman debating teams, in Sever 11.

8.00.--Modern Language Conference. Address on "The Development of Poetic Style in German," by Professor Walz, in Common Room, Conant Hall.