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

Monday, October 25.

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

3.30.--Fall handicap and Freshman interdormitory track meets begin in the Stadium.

4.30.--Lecture. "Conflicting Measurement," by Dr. Norbert Wiener Ph.D. '12, in Emerson F.

5.00.--Physical Colloquium. "The Sensitometry of Photographic Materials," by Dr. I. C. Gardner '12, in the Jefferson Physical Laboratory, Room 25.

Tuesday, October 26.

5.00.--Meeting of Faculty of Arts and Sciences, University Hall.

8.00.--Lowell Lecture, by Professor G. G. Wilson, on "The Law of the Sea in War Time." 491 Boylston street, Boston.

8.15.--Organ Recital by Dr. A. T. Davison '06 in Appleton Chapel.

Wednesday, October 27.

3.00.--University soccer with Andover on Soldiers Field.

3.30.--Romance Seminary, meeting in Widener Y.

4.00.--Conference on Municipal Government. "The Merits and Limitations of the Segregated-Budget System in Cities," by Mr. E. A. Cottrell, in Widener N.

4.30.--Lecture. "Geometry an A Priori Science," by Dr. Norbert Wiener Ph.D. '12, in Emerson F.

7.00.--Meeting of St. Paul's Society, Phillips Brooks House.

8.00.--Harvard Mathematical Club. "Ridges and Valleys on a Surface," by Mr. Norman Miller, in the Common Room, Conant Hall.

Friday, October 29.

3.00.--Second team football with Boston College at Cambridge.

4.45.--Harvard Zoological Club. "A Comparison of Phototaxis in Animals from Different 'Communities,'" by Mr. J. M. D. Olmsted.--"The Spermatogenesis of Ascaris canis from the Spermatogonia to the Inter kinetic Period," by Mr. A. C. Walton. Zoological Laboratory, Room 46.

6.00.--Brown ticket applications close.

8.00.--Physical Conference. "The Physics of Crystals." III. Mr. J. B. Brinsmade, in the Jefferson Physical Laboratory, Room 3.

8.00.--Lowell Lecture. "Contraband," by Professor G. G. Wilson, at 491 Boyston street, Boston.

Saturday, October 30.

11.00.--Cross-Country with Cornell, at Belmont.

3.00.--University football with Penn State in Stadium.

3.00.--University soccer with Springfield Y. M. C. A., on Soldiers Field.

3.00.--1919 football with Dean Academy on Soldiers Field.