THE 
Zoological Society of Philadelphia 
OFFICE, 230 SOUTH THIRD STREET. 
OFFICERS. 
For the year ending April 25, 1877. 
President, 
WILLIAM CAMAC, M. D. 
Vice Presidents, 
J. GILLINGHAM FELL, GEORGE W. CHILLS. 
Corresponding Secretary, 
JOHN L. LECONTE, M. D. 
Recording Secretary, 
JOHN SAMUEL. 
Treasurer, 
FRANK H. CLARK. 
Directors, 
WILLIAM S. VAUX, S. FISHER CORLIES, 
FREDERICK GRAFF, THEO. L. HARRISON, 
CHARLES W: TROTTER, HENRY C. GIBSON, 
J. YAUGHAN MERRICK, ISAAC J. WISTAR, 
JOHN WAGNER, EDWARD BIDDLE, 
WILLIAM H. MERRICK, WILLIAM HACKER, 
Actuary, 
CHARLES L. JEFFERSON, 
Superintendent of the Garden, 
ARTHUR E. BROWN, 
Solicitors, 
S. WAGNER, Jr. W. W. MONTGOMERY. 
