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NEW YORK ACADEMY OF SCIENCES, 
Late LYCHUM OF NATURAL HISTORY. 
Organized 1817. 
The Meetings of ti.z Academy are held in Hamilton Hall, Columbia Col- 
lege, 49th Street and Madison Avenue, on Monday evening of each week, be- 
ginning at 8 o'clock, from October to May, and are open to the public. On 
the evenings devoted to the Popular Lecture Course, admission is by tickets, 
which are free, on previous application. 
OFFICERS OF Tie ACADEMY; 
1888—1639. 
President : 
JOHN S. NEWBERRY, Columbia College, N. Y. City. 
Vice-Presidents : 
OLIVER P. HUBBARD. WILLIAM P. TROWBRIDGE. 
Corresponding Secretary : Treasurer : 
A. A. JULIEN, Columbia College. HENRY DUDLEY, 301 East 17th St. 
Recording Secretary : Librarian: 
H. L. FAIRCHILD, 54 West 55th St. N. L. BRITTON, Columbia College. 
Coune!l: 
J. A. ALLEN, A. R. LEEDS, J. J. STEVENSON, 
P. H. DUDLEY, D. S. MARTIN, C. VAN BRUNT. 
Financ: Committee: 
J. H. HINTON, Chairman, S. B. BROWNELL, L. E. CHITTENDEN. 
Committee ef Publication : 
D. S.MARTIN, Chairman, H. L. FAIRCHILD, J. S. NEWBERRY, 
J. A. ALLEN, A. R. LEEDS, W. P. TROWBRIDGE. 
Library Committee : 
H. L. FAIRCHILD, 0. P. HUBBARD, A. A. JULIEN. 
Committee on Nominations: 
P. H. DUDLEY, HENRY DUDLEY, C. VAN BRUNT. 
Curators: 
H. C. BOLTON, B. B. CHAMBERLIN, S. L. ELLIOTT, 
G. F. KUNZ. F. J. H. MERRILL. 
PRESS OF STETTINER, LAMBERT & CO., 22, 24 & 26 READE ST., NEW YORK. 
