Sunday, May 20.

Appleton Chapel, 7.30 p.m. Rev. Robert MacDonald, of Brooklyn, N. Y.

Rev. Robert MacDonald will conduct morning prayers from May 21 to May 26. He may be found at Wadsworth House 1 daily from 10 till 12.

Monday, May 21.

Seminary of American History and Institutions. Education in Massachusetts in the 17th Century. Mr. J. C. S. Andrew.--The French Frentier Raids. Mr. W. B. Munroe. University 24, 3.30 p.m.

Seminary of Economics. The Economic significance of the Hebrew Year of Jubilee. Mr. R. J. Sprague. University 23, 4.30 p.m.

**Modern Language Conference. Literature and Felk-lore of the Spanish Jews. Mr. W. Milwitzky.--The Word "Lay." Mr. W. W. Newell. Warren House, second floor, 8 p.m.

**Seminary of Classical Philology. Certain Problems of Roman Agrarian History. Mr. D. T. Clark.--The Festival of the Dipolia. Mr. W. G. G. Cole. Harvard 3, 8 p.m.

Tuesday, May 22.

Faculty of Arts and Sciences. Meeting at University 5, 4 p.m.

**Pierian Sodality. Popular concert. Sanders Theatre, 7.45 p.m.

**Geological Conference. Papers: A New York Devonian-Carboniferous Section, and its bearing on Subcarboniferous Correlation. Mr. L. LaForge.--The meaning of the term "Baselevel." Professor Davis.--The Metamorphic Rocks of Copperfield, Vermont. Mr. P. S. Smith. Rotch Building, 8 p.m.

Wednesday, May 23.

Semitic Conference. (Last meeting of the year.) Mediaeval Legendary Accounts of the Flood. Mr. W. Milwitzky.--The Table of the Nations.--Mr. H. A. Yeomans.--Election of Officers. Sever 8, 4.30 p.m.

Mathematical Conference. The Irrational Numbers. Mr. I. I. Sterner. Sever 24, 4.30 p.m.

**Harvard Christian Association. Devotional Meeting. Address by Professor Ropes. Brooks House, 7 p.m.

**Reading from English Literature of the Nineteenth Century. V. Stevenson, Mr. Thomas Hardy and Mr. Rudyard Kipling. Mr. Copeland. Sever 11, 8 p.m.

*Lecture IV. The Teaching of Jesus concerning the Industrial Order. Professor Peabody. Peabody Hall, Brooks House, 8 p.m.

Thursday, May 24.

*Harvard Educational Conference. Administration of the Somerville High School system. Mr. Gordon A. South-worth, Superintendent of Somerville Schools. Sever 17, 8 p.m.