32 



PROCEEDINGS OF THE 



[Oct., 1860. 



Vice-President Smith added a few remarks to his last communi- 

 cation on the Compai-ative Weights of different woods, and then- 

 loss of weight in diying. 



7th AXN^VEESAKY IVIEETING. 



NOYElVrBER 1st, 1860. 



The following Officers were elected for the ensuing yeai* : 



President. 

 LEWIS R. GIBBES. 



Vice- Presidents. 



W. W. SMITH, 



A^TLLIAM HUME, 



EDMUND EAVENEL. 



Corresponding Secretary. 



J. F. M. GEDDINGS. 



Recording Secretary. 



G. E. TRESCOT. 



Preasurer. 



ROB'T HU]VIE. 



Curators. 



John McCeady, 

 Wm. Hutson Ford, 

 J. P. Chazai^ 



J. F. M. Geddings, 

 W. H. Wright, 

 Robert Hume, 



George E. Trescot. 

 Pooks Received. 



Proceedings of the Academy of Natural Sciences of Philadelphia, 

 1860, pages 361-412. 



