Monday, Nov. 20.

Seminary of Economics. The Conference on Trusts at Chicago. Mr. John Graham Brooks. University 23, 4.30 p. m.

**Freshman Debating Club. Debate. Sever 11, 7 p. m.

Question: "Resolved, That presidential electors be chosen by districts instead of by states."

Principal Disputants. -- Affirmative: H. A. Rich and S. Thurman. -- Negative. T. D. Roberts and R. M. Senior.

*Harvard Religious Union. Business meeting, followed by an address: Certain Types of Worship. Rev. Paul Revere Frothingham. Phillips Brooks House, 7.30 p. m.

Modern Language Conference. Ogres, Gipsies, and Tartars. Mr. Leo Wiener. Colonial Club, 8 p. m.

[The following is that portion of the Calendar not printed on Saturday.]

Thursday, Nov. 23.

**Boylston Chemical Club. A Visit to the Chemical Industries of Niagara Falls. Mr. A. S. Wheeler. Boylston 10, 7.30 p. m.

Boston Symphony Orchestra Concert. Soloist: Mrs. Marian Titus. Sanders Theatre, 7.45 p. m.

Programme: Mendelssohn, Overture, "Melusine"; ---- (Aria, to be announced); Humperdinck, Moorish Rhapsody (first time at these concerts); ---- (Aria, to be announced); Wilhelm Berger, Symphony in B-flat major, op. 71 (first time at these concerts).

Friday, Nov. 24.

*Divinity School. Devotional Service with Sermon. Mr. W. R. Clarke. Divinity Chapel, 7.30 p. m.

Appleton Chapel--Sunday Evenings.

Nov. 19 and 26.--Rev. Paul Revere Frothingham, of New Bedford.

Dec. 3 and 10.--Rev. President William Jewett Tucker, D.D., of Dartmouth College.