OFFICERS OF THE SECTIONS. 



3'J 



BOTANICAL SECTION. 



Director, 

 Vice-Director, 

 Recorder, 

 Secretary, . 

 Treasurer, . 

 Conservator, 



W. S. W. Rl'schexberoer. 

 Thomas Meeha\. 

 Isaac Burk. 

 Henry Leffjian. 

 Jose 0. Sghimmel. 

 John H. Redfield. 



PHYSICS AND CHEMISTRY SECTION. 



Director, . . . . G. A. Koenig. 

 Vice-Director, . . . Thos. M. Chatard. 

 Recorder, . . . . H. C. Lewis. 



Secretary, . 

 Treasurer, . 

 Conservator, 



Alexander Wilcocks. 

 W. H. Dougherty. 

 E. Goldsmith. 



MINERALOGICAL SECTION. 



Director, 

 Vice-Director, 

 Recorder, 

 Secretary, . 

 Treasurer, . 

 Conservator, 



Theo. D. Rand. 

 Wm. H. Docgherty. 

 H. C. Lewis. 

 H. C. Lewis. 

 Wm. S. Vacx. 



Jos. WiLLCOX. 



