Tomorrow.

4.30--Geological Conference. "Notes on Lassen Peak, California." (Illustrated). Mr. D. H. McLaughlin.--"Lost River, Kinsman Notch, N. H." Mr. R. W. Sayles. Mineralogical Lecture Room, University Museum.

8.00--Harvard Mathematical Club. "Determinants of Many Dimensions." Mr. L. H. Rice. Conant Common Room.

Wednesday, January 24.

Last day for receiving applications for Freshman scholarships for 1916-17.

3.00--1920 hockey vs. St. Mark's at Southboro.

4.45--Chemical Colloquium. "Recent Work on Keto-Enol Tantomerism." Mr. L. I. Smith. Coolidge Memorial Laboratory.

9.00--University reception in the Living Room of the Union.

Thursday, January 25.

Mid-year examinations begin in all courses offered by Faculty of Arts and Sciences.

8.15--Exposition of Chamber Music by Mr. Arthur Whiting and Miss Lucy Gates. John Knowles Paine Concert Hall.

Saturday, January 27.

3.00--1920 hockey vs. Andover on Stadium rink.

8.00--Indoor Open Handicap Track Meet of the Coast Artillery Corps at Old South Armory, Irving street, Boston.

8.15--University hockey vs. Queen's at Arena.