Tuesday, April 26.
*MORNING PRAYERS. Rev. Alexander Mann. Appleton Chapel, 8.45 A. M.
*GEOLOGICAL CONFERENCE. "Glacial Clays at Rockland, Mr." Mr. R. W. Sayles. "Principal Faults of the United States." Mr. S. Smith. Reports on Spring Recess Excursions. Mineralogical Lecture Room, 4.30 P. M.
*BOSTON SOCIETY OF MEDICAL SCIENCES. Amphitheatre of Building C, Medical School, Longwood avenue, Boston, 4.30 P. M. Open to members of the University and of the medical profession.