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."

Monday, May 11.

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

2.30.--Interscholastic Tennis on Jarvis Field.

2.30.--Golf tournament at Oakley.

3.15.--Meeting of Board of Overseers in University 5.

5.00.--*Physical Colloquium. "Optical Properties of Herapathite." Mr. J. B. Brinsmade. Jefferson Physical Laboratory, Room 25.

8.00.--Freshman Musical Clubs at Chestnut Hill.

8.00.--Modern Language Conference. "The Child Actors of the Sixteenth and Seventeenth Centuries." Mr. H. N. Hillebrand. "The Influence of French Drama on the English Drama of the First Forty Years of the Nineteenth Century." Mr. Maicolm McLeod. Conant Common Room.

Tuesday, May 12.

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

4.00.--University baseball team vs. Fordham on Solidiers Field.

4.00.--Tennis team vs. University of Pittsburg on Jarvis Field.

4.30.--*Geological Conference. The Mineralogical Determination of a Sand," Mr. J. M. Longyear, Jr. "The Glamorgan Gabbro Area, Ontario," Mr. W. G. Foye. Mineralogical Lecture Room, University Museum.

7.30.--*Meeting of Undergraduate Economic Society in Trophy Room of Union. Professor Foerster on "Immigration."

8.00.--*Daniel A. Poling on "Prohibition in its Relation to the College Trained Man." Phillips Brooks House.

9.00.--Interdormitory smoker, HollisMatthews to Stoughton (in Hollis).

Wednesday, May 13.

4.00.--Second baseball team vs. Dean Academy.

4.00.--Freshman baseball team vs. Brown freshman.

4.00.--Freshman tennis team vs. Exeter at Exeter.

7.00.--St. Paul's Society. "The Church and Education." Rev. J. S. Littell, D.D. Phillips Brooks House.

8.00.--Harvard Mathematical Club. "Ernesto Pascal's Integraphs." Professor Bouton. Common Room, Conant Hall.

Thursday, May 14.

4.00.--University baseball team vs. Vermont on Soldiers Field.

4.00.--University tennis team vs. Cornell on Jarvis Field.

3.15.--**Harvard-Radcliffe Concert. Harvard Glee Club and Radcliffe Choral Society, assisted by Mr. A. L. Moeldner and Mr. E. H. Barry. Sanders Theatre.

Friday, May 15.

Last day for receiving essays for the Argentine Republic Prize.

Candidates for the Richard Prize must submit to the Chairman of the Department of Economics a statement of their previous studies, submitting also any written work done by them.

Last day for receiving essays for the Citizenship Prize.

4.45.--*Harvard Zoological Club. The Chromosomes in the Male Germ Cells of the Grasshopper, Phrynoteltix magnus. II. Chromosomes and Heredity." Mr. D. H. Wenrich. Zoollogical Laboratory, Room 46.

7.00.--Annual CRIMSON Banquet in the Trophy Room of the Union.

8.00.--*Harvard Philosophical Club. "The Renascence of the Philosophy of Law." Professor Pound. Emerson A.

Saturday, May 16.

Last day for receiving applications for the Princeton baseball game.

2.30.--University track team vs. Yale in Stadium.

3.00.--Freshman track team vs. Yale freshmen at New Haven.

3.00.--Sophomore crew vs. Yale class champion at New Haven.

3.00.--University baseball team vs. Pennsylvania at Philadelphia.

3.00.--Second baseball team vs. Groton at Groton.

3.00.--Freshman baseball team vs. St. George's at Newport.

3.00.--University tennis team vs. Princeton at Jarvis Field.

3.00.--University lacrosse team vs. Cornell on Soldiers Field.

3.00.--Freshman Lacrosse team vs. Andover at Andover.