OFFICERS OF THE SECTIONS 



ACADEMY OP NATURAL SCIENCES OF PHILADELPHIA, 

 June 30, isn. 



BIOLOGICAL AND MICROSCOPICAL SECTION. 



Director, 

 Vice-Director, 

 Recorder, 

 Secretary, . 

 Treasurer, . 

 Conservator, 



Robert S. Kenderdine. 

 James Tyson. 

 Carl Seiler. 



J. H. McQuiLLEN. 



Isaac Norris, Jr. 

 J. Gibbons Hunt. 



CONCHOLOGICAL SECTION. 



Director, 



Vice-Director, 



Recorder, 



Secretary, 



Treasurer, 



Librarian, 



•Conservator 



w. s. w. ruschexberger. 

 Wm. M. Gabb. 

 S. Raymond Roberts. 

 Rev. B. R. Beadle. 

 Wm. L. Mactier. 

 Edward J. Kolan. 

 Geo. W. Tryon, Jr. 



ENTOMOLOGICAL SECTION. 



Director, 

 Vice-Director, 

 Recorder, 

 Secretary, . 

 Treasurer, . 

 Conservator, 



John L. Le Conte. 

 George H. Horn. 

 J. H. Ridings. 

 C. A. Blake. 

 E. T. Cresson. 

 James Ridings. 



