NATURAL SCIENCES OF PHILADELPHIA. 



L57 



The election of Officers for the ensuing year was held, in accord- 

 ance with the By-Laws, with the following result: 



President, 



Vice Presidents, 



Recording Secretary, 



Corresponding Secretary, 



Librarian, 



Treasurer, 



Curators, 



Council, 



Publication Committee, 



Committee on Finance, 



W. S. W. Ruschenherger, M. I). 



Win. S, Vaux, 

 Jos. Carson, M."D. 



Samuel B. Howell, M. D. 



Edward D. Cope. 



Edw. J. Nolan, M. D. 



Wm. C. Henszey. 



Joseph Leidv, M. D., 

 William S. Vaux, 

 Geo. W. Tryon, Jr., 

 Edw. D. Cope. 



Isaac Lea, 



Robert Bridges, M. D., 

 Edw. S. Whelen, 

 Isaac Hays, M. D. 



Jos. Leidy, M. D. 

 Robert Bridges, M. D., 

 Wm. S. Vaux, 

 Geo. W. Tryon, Jr., 

 Edw. J.i Nolan, M. D. 



Wm. S. Vau X)> 

 Aubrey H. Smith, 

 Robert Bridges, M. D. 



1870.] 



