Tuesday, March 28.

**MORNING PRAYERS. Rev. Albert Parker Fitch '00, D.D., President of the Andover Theological Seminary. Appleton Chapel, 8.45 A. M. The University preacher may be found at Wadsworth House 1 daily from 9 to 11 o'clock in the morning.

BUSSEY SEMINAR. "The Geographical Distribution of Amphibians and Reptiles in the East and West Indies." Mr. Thomas Barbour. Bussey Institution, 3 P. M.

GEOLOGICAL CONFERENCE. "The Coral Reef Problem." Sir John Murray. Geological Lecture Room, 4.30 P. M. Open to graduates and to members of the University.

MUSEUM OF FINE ARTS LECTURES. "Egypt. II. The Early Dynastic Period (to Snefru)." Professor Reisner. Museum of Fine Arts, Boston, 4.30 P. M. Admission by ticket. Tickets may be obtained free, on request, from the Boston Museum of Fine Arts, if application is accompanied by a stamped, self-addressed envelope.

**LECTURE. "The Philosophy of Pure Experience of Richard Avenarius. VII. Metaphysics and Economics." Dr. G. C. Cox. Emerson F, 4.30 P. M.

**LECTURE. "Celestial Photography." (Illustrated). Professor G. W. Ritchey, of the Solar Observatory of the Carnegie Institution at Mount Wilson, Cal. New Lecture Hall, 8 P. M.