2. THURSDAY.Mathematical Seminary. Lecture; Discussion of a Trigonometric Surface. Mr. G. H. Johnson. University 19, 4 p.m.

Vesper Service. The Preachers to the University. Appleton Chapel, 5 p. m.

Vesper services will be held on Thursday of each week in term-time until further notice. Each service will begin promptly at 5 p.m. and close at 5.30. It will be largely musical and will contain a short address. The public are invited to these services,

Harvard Union Debate. Sever 11, 7.30 p.m.

Question: "Resolved, That our System of Railroads should be placed under Government Control."

Regular Disputants: Affirmative, Mr. Pearl L. Sternbergh, '87, Mr. Lloyd McK. Garrison, '88. Negative, Mr. Blewett H. Lee, L.S., Mr. Cyril H. Burdett, '88.

Orchestral Concert. Boston Symphony Orchestra. Sanders Theatre, 7.45 p.m.

3. FRIDAY.Readings from Chaucer. Canterbury Tales. Prof. Child. Sever 11, 7.30 p.m.

4. SATURDAY.Comparative Philology. Voluntary Lecture to Students in Classical Courses. Professor Greenough. Sever 18, 12 m.

GERMAN LECTURES.For students who desire suggestions as to private reading in German, Dr. Kuno Francke will give three lectures on the present state of German literature as follows: - Tuesday, Nov. 30, The Contemporary Drama; Tuesday, Dec. 7, The Contemporary Novel; Tuesday, Dec. 14. Contemporary Lyrics and Romances. These lectures will be given in Sever 6, at 3 p.m.