NATURAL SCIENCES OF PHILADELPHIA. 243 



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

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



President W. S. W. Ruschenbekgee,M.D., 



Vice-Presidents Wm. S. Vaux, 



Jos. Carson, M. D. 



Corresponding Secretary Edw. D. Cope. 



Librarian Edw, J. Nolan, M. D. 



Treasurer Wm. C. Henszey. 



Curators Jos. Leidy, M. D., 



Wm. S. Vaux, 

 Geo. W. Tryon, 

 Edw. D. Cope. 



Council Isaac Lea, 



Isaac Hayes, M. D., 

 Robert Bridges, M. D., 

 Edw. S. Whelen. 



Puhlication Committee Jos. Leidy, M. D., 



Robt. Bridges, M. D., 



Wm. S. Vaux, 



Jas. Tyson, M. D., ' 



Edw. J. Nolan, M. D. 



Committee on Finance Robt. Bridges, M. D., 



Wm. S. Vaux, 

 A. H. Smith. 



1869.] 



