All notices for the weekly CRIMSON Calendar must be placed in the notice box in the CRIMSON Office on Fridays before 5 o'clock, marked "For the CRIMSON Calendar."

Monday, January 26.

Second half-year begins in the Graduate School of Business Administration and the Law School.

10.30-Meeting of the President and Follows of Harvard College at 50 State street, Boston.

8.00.**-Lowell Institute Lecture. "The Man Behind the Vote," VII, by Graham Wallas.

Tuesday, January 27.

8.00-**Lowell Institute Lecture. "Analysis and Synthesis of Harmonic Curves," by Professor D. C. Miller.

8.15.-**Organ Recital in Andover Chapel by Mr. Raymond C. Robinson, Organist of the Central Congregational Church, Boston; assisted by Miss Katherine M. Ricker.

8.15.-**Boston Society of Medical Sciences meeting at Peter Bent Brigham Hospital, Boston.

Wednesday, January 28.

Mid-year examinations begin in the Medical and Dental Schools.

4.45-*Chemical Colloquium. "Chlorophyll," by Dr. Roger Adams, in the T. Jefferson Coolidge, Jr., Memorial Laboratory.

Thursday, January 29.

8.00-**Lowell Institute Lecture. "The Man Behind the Vote," VIII, by Graham Wallas.

Friday, January 30.

4.00-6.00-*University Tea in Parlor of Phillips Brooks House.

7.30.-New York Harvard Club annual dinner in clubhouse, New York.

8.00-**Lowell Institute Lecture. "Effects of Horn and Diaphragm on Sound Waves; Correcting and Interpreting Harmonic Analysis," by Professor D. C. Miller.

8.00-*Novice gymnastic meet.

Saturday, January 31.

Medical and Dental students are required to pay the second instalment of the tuition fee on or before this date.

3.00-1917 hockey game with Andover at Andover.

8.00-**Hockey with McGill in Arena.

8.00-**Irish American A. C. indoor track games.

8.00-Gymnastic team exhibition at Boston Y. M. C. A.