THE NEW YORK ACADEMY OF SCIENCES 

 (Lyceum of Natural History, 1817-1876) 



i 



Officers, 1919 



President — Ernest Ellsworth Smith, 50 East 41st Street 

 Vice-Presidents — George B. Pegram, Frank H. Pike, 

 Edmund 0. Hovey, Pliny E. Goddard 



Po~r< i f i F A *t4*+i j Secretary — Henry E. Crampton, American Museum 



Recording Secretary — Ralph W. Tower, American Museum 

 Treasurer — John Tatlock, 37 Wall Street 

 Librarian — Ralph W. Tower, American Museum 

 Editor — Ralph W. Tower, American Museum 



SECTION OF ASTRONOMY, PHYSICS AND CHEMISTRY 



Chairman — -George B. Pegram, Columbia University 

 Secretary — K. George Falk, Harriman Research Laboratory, the 



Roosevelt Hospital 



SECTION OF BIOLOGY 



Chairman — Frank H. Pike, College of Physicians and Surgeons 

 Secretary — William K. Gregory, American Museum 



SECTION OF GEOLOGY AND MINERALOGY 



Chairman — Edmund 0. Hovey, American Museum 

 Secretary — Charles C. Mook, American Museum 



SECTION OF ANTHROPOLOGY AND PSYCHOLOGY 



Wm 

 Chairman — Pltny E. Goddard, American Museum 

 Secretary — Robert H. Lowie, American Museum 



The sessions of the Academy are held on Monday evenings at 8:1J 

 o'clock from October to May, inclusive, at The American Museum o 

 Natural History, 77th Street and Central Park, West. 



