#IKcers of the 3&gceum, 



For the year ending February 1820 



President. 

 JOHN TORREY. 



Vice-Presidents. 

 ABRAHAM HALSEY, JOSEPH DELAFIELD, 



Corresponding Secretary. 

 JEREMIAH VAN RENSSELAER, 



Recording Secretary. 

 D. H. BARNES. 



Treasurer. 

 W. COOPER. 



Librarian, 

 JAMES E. DE KAY. 



Curators. 



Messrs. J. COZZENS, DELAFIELD, COOPER, F. COZZENS, 

 CUMBERLAND, 



