**LECTURE. "France in the Orient in the Middle Ages." I. (Illustrated by Lantern Slides.) Professor Diehl, Emerson D, 4.30 P. M.

*PHYSICAL COLLOQUIUM. "Squire's Method of Multiplex Telephony." Professor G. W. Pierce. Jefferson Physical Laboratory, Room 25, 5 P. M.

SEMINARY OF ECONOMICS. Meeting for Members of the Seminary only. Harvard Union, 8 P. M.

MODERN LANGUAGE CONFERENCE. "Chantecler and some other Recent Plays." Professor Grandgent. Common Room, Conant Hall, 8 P. M.

*HARVARD MENORAH SOCIETY. "The Palestine of To-day." (Illustrated by Lantern Slides.) Professor Lyon. Semitic Muscum, 8 P. M.

Tuesday, October 24.

FACULTY OF ARTS AND SCIENCES. Meeting at University 5, 4 P. M.

Thursday, October 25.

**LECTURE. "The Montessori Schools at Rome. II. Exercises, Devices, and Methods of Teaching." (Illustrated.) Professor A. O. Norton, Emerson J. 4.30 P. M.