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.