Wednesday, Nov. 22.

Board of Overseers. Special meeting at No. 50 State St., Boston, 11 a. m.

*Prospect Union Course. II. Lecture on Smollett. Mr. Copeland. Sever 11, 4 p. m. Admission by tickets only.

Semitic Conference. Babylonian Parallels to Genesis i. and ii. Professor Lyon. Sever 8, 4.30 p. m.

Mathematical Conference. Report on the Organization of Mathematical Instruction at Gottingen. Mr. R. E. Gaines.--On a Pair of Partial Differential Equations. Mr. C. N. Haskins. Sever 24, 4.30 p. m.

Physical Colloquium. Liebenow's Theory of the Electrical Resistance of Metals. Professor Hall.--Instantaneous photograph of Spectra. Professor Trowbridge. Jefferson Physical Laboratory, room 24, 5 p. m.

**Harvard Christian Association. The Manliness of a Christian Life. Phillips Brooks House, 6.45 p. m.

*Dudleian Lecture. Pope Leo XIII. Professor Toy. Lecture Room of the Fogg Museum, 8 p. m.