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, October 20.

10.15.--*Harvard University Christian Association. H. C. Greene '14 will lead discussion in Brooks House.

11.00.--**Rt. Rev. William Lawrence in Appleton Chapel.

7.30.--Graduate Schools Christian Association. R. A. Woods, South End House, in Parlor of Brooks House.

Monday, October 21.

4.30.--Faculty of Divinity. Meeting in the Faculty Room, Divinity Library.

4.30.--Seminary of Economics. "The Movement for Pensions to Widowed Mothers" by Mr. R. E. Heilman, in Upper Dane.

5.00.--*Physical Colloquium. "Wood: on the Optical Properties of Gas Molecules" by Mr. D. L. Webster, in Jefferson Physical Laboratory, Room 25.

7.00.--Dr. Fitch's Freshman Bible Class, in Brooks House Parlor.

7.00.--Dr. Francis's Junior Bible Class, in Brooks House Office.

8.00.--Deutscher Verein. Meeting in the Trophy Room of Union.

8.00.--Association of Harvard Engineers. Meeting in Committee Room of Union.

8.00.--Modern Language Conference "How Milton Rang the Knell of Chivalry" by Professor Emile Legouis, in the Common Room, Conant Hall.

8.00.--Menorah Society. Meeting in Shepherd Room of Phillips Brooks House.