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."

Tuesday, April 27.

4.00.--University baseball team vs. Bates at Soldiers Field.

4.30.--Southworth lectures in Andover Seminary. "Landmarks in the History of Church Polity." I. "The Beginnings of the Church," by the Reverend Ambrose White Vernon, minister of the Harvard Church, Brookline.

6.30.--Annual extemporaneous speaking contest at the Speakers Club.

8.00.--Lecture on "The Present Outlook for International Arbitration," by the Reverend Charles Reynolds Brown, Dean of the School of Religion, Yale University, in Emerson D.

Wednesday, April 28.

Seniors don caps and gowns.

4.00.--1918 baseball team vs. Manchester High School at Soldiers Field.

4.00.--Second baseball team vs. Lynn New England League Club at Soldiers Field.

7.00.--St. Paul's Society dinner in Union.

Thursday, April 29.

Third year Law class elections in Langdell Hall.

2.30.--University golf team vs. Brae Burn at Brae Burn Country Club.

3.00.--Meeting of Harvard Dames in Phillips Brooks House.

4.00.--University baseball team vs. Virginia at Soldiers Field.

4.30.--Southworth lecture in Andover Theological Seminary. "Landmarks in the History of Church Polity." II. "The Beginnings of the Christian Ministry," by the Reverend Ambrose White Vernon.

7.30.--Senior Garden Party in Baseball Cage.

8.00.--Boston Symphony Orchestra concert in Sanders Theatre.

8.00--University Musical Clubs concert in Dedham.

Saturday, May 1.

Last day for receiving essays for the Susan Anthony Potter Prizes.

Last day for receiving dissertations for the Dante, Sargent, Toppan, Summer, and Bennett Prizes.

Notice of intention to compete for the Sales and Jeremy Balknap Prizes must be given on or before this date.

Last day for receiving theses of candidates for the degree of Ph.D. in 1915 (except in the Divisions of Ancient Languages, and of History, Government and Economics).

Last day for undergraduates and for graduate students to hand in Commencement Parts.

Last day for receiving applications of candidates for the degree of M.D. or the degree of D.M.D. in 1915.

Last day for receiving applications for the Bullard Fellowships and the Moseley Travelling Fellowships.

Last day for receiving essays for the Y. M. C. A. prize.

Last day for receiving essays for the American Protective Tariff League prize.

2.00.--University golf championship opens at Oakley Country Club.

3.00.--1918 baseball team vs. St. Mark's at Southboro.

3.00.--University baseball team vs. Amherst at Soldiers Field.

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

3.00.--University lacrosse team vs. Stevens at Soldiers Field.

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

3.00.--University Musical Clubs concert at Rogers Hall School, Lowell.