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

All notices for the weekly CRIMSON

Sunday, March 28.

11.00.--Morning service by Rev. Edward Caldwell Moore, Plummer Professor of Christian Morals and Chairman of the Board of Preachers, in Appleton Chapel.

4.00.--Medical School Lecture XIII. "The Use of X-Rays as an aid to our Knowledge of Disease in the Stomach and Bowels," by Dr. Percy Brown, in the Medical School, Longwood avenue, Boston.

Monday, March 29.

6.00.--Last opportunity to send in nomi- nations by petition for officers of the Union.

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

2.30.--King's Chapel Lecture. "The Episcopalians" II. Rev. George Hodges, Dean of the Episcopal Theological School, Cambridge, in King's Chapel, Boston.

3.00.--Candidates for University Spring football practice report at Soldiers Field.

3.00.--1918 lacrosse candidates report at Soldiers Field.

4.30.--Lecture of Seminary of Economics, "The Theory of the Equilibrium of Supply and Demand," by Messrs. R. L. Wolf and J. Viner in Upper Dane.

5.00.--Lecture of Physical Colloquium, "Robb, on a Theory of Time and Space," by Professor Huntington, in the Jefferson Physical Laboratory, Room 3.

5.30.--Candidates for manager of University tennis team report at the H. A. A.

7.00.--Meeting of 1918 golf candidates in Gore C21.