Thursday, Feb. 27.

*Vesper Service. Appleton Chapel, 5 p.m.

**Christian Association. Address by Professor Francis Brown, of Union Theological Seminary. Phillips Brooks House, 7 p.m.

Friday, Feb. 28.

**Lectures on Light from the Standpoint of the Electromagnetic Theory. V. Dr. G. W. Pierce. Jefferson Physical Laboratory, Room 25, 10 a.m.

*Lectures on the History of Classical Studies. V. The English and the Later Dutch Schools, Eighteenth Century. Professor Morgan. Harvard 1, 3.30 p.m.

Cercle Francais Lectures. VIII. Tendances des jeunes romanciers. M. Hugues Le Roux. Sanders Theatre, 4.30 p.m.

**University Tea. Phillips Brooks House, 4 to 6 p.m.

*Divinity School. Devotional Service with Sermon. Mr. H. W. Foote, Divinity Chapel, 7.30 p.m.

Appleton Chapel--Sunday Evenings.

Mar. 2.--Rev. Professor Francis Brown, D.D., LL.D., of Union Theological Seminary.

Mar. 9-16.--Rev. Endicott Peabody, S.T.B., of Groton.

History of Classical Studies.

The remaining lectures in this course by Professor Morgan will be given in Harvard 1 instead of Sever 18.

Harvard Teachers' Association.

The Harvard Teachers' Association will hold its Eleventh Annual Meeting on Saturday, March 8, in Sever 11, beginning at 9.45 a.m. The topic for discussion will be "Education, North and South," and the principal speakers will be Mr. G. Stanley Hall, President of Clark University, and Mr. Andrew S. Draper, President of the University of Illinois. This meeting will be open to the public.

Exploration of Altar Mounds in Ohio.

At the invitation of the Harvard Anthropological Society, Professor Frederic W. Putuam will deliver a lecture on the "Exploration of a Prehistoric Earthwork and Group of Altar Mounds in Ohio," in the Lecture Room of the Fogg Museum, on Wednesday, March 12, at 8 p.m. This lecture will be illustrated with the stereopticon, and will be open to the public