*Open to the Public. **Open to the University
Monday, October 16.
SEMINARY OF ECONOMICS. "Stages of Economic Growth," Professor E. F. Gay. University 23, 4.30 P.M.
**ZOOLOGICAL CLUB. "Asexual Reproduction of an Oceanic Narcomedusa," Mr. H. B. Bigelow. Short Reviews of Recent Work in Spermatogenesis and Experimental Embryology. Room 1, fourth floor, Zoological Museum, 4.45 P.M.
**PHYSICAL COLLOQUIUM. "Photo-effect of Radiations other than Light," Dr. H. W. Morse. Jefferson Physical Laboratory, Room 25, 5 P.M.