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 9.

Last day for last year's members of the Union to resign.

Union closes to non-members.

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

2.00--Meeting of Board of Overseers, University 5.

5.00--Physical Colloquium. "Recent Research on the Photo-Electric Effect," by Professor Lyman, Jefferson Physical Laboratory 3.

8.00--Modern Language Conference. "Some Recent Books on Rousseau," by Professor Babbitt, Conant Common Room.

Tuesday, October 10.

4.00--Meeting of Faculty of Arts and Sciences, University 5.

8.00--History Club. "Steering Our Government," by Professor A. B. Hart, Conant Common Room.

8.15--Freshman Smoker in Union.

Wednesday, October 11.

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

8.00--Mathematical Club. "Geometrical Constructions Made with Special Instruments," by Professor Bouton. Conant Common Room.

Thursday, October 12.

Columbus Day, a holiday in all departments of the University.

Friday, October 13.

4.55--Zoological Club. "Some Studies this Summer at the Scripps Institute for Biological Research." Professor G. H. Parker, Zoological Laboratory 46.

7.30--Physical Conference. "Recent Theoretical and Experimental Investigations in Radio-Telegraphy," by Professor G. W. Pierce. Cruft High Tension Laboratory.

Saturday, October 14.

Last day in the first half-year upon which undergraduates, unclassified students and out-of-course students may drop courses without liability for additional charge.

3.00--University football vs. North Carolina in the Stadium.

3.00--1920 football vs. Andover on Soldiers' Field.