OFFICERS 



OF THE 



AMERICAN PHILOSOPHICAL SOCIETY 



FOR THE YEAR 1841. 



Patron, 



President, 



Vice-Presidents, 



Secretaries, 



Counsellors elected for three years. 

 In 1839, 



In 1840, 



In 1841, 



Curators, 



Treasurer and Librarian, 

 VII. — h 



His Excellency the Governor of Pennsylvania. 



Peter S. Du Ponceau, 



r Nathaniel Chapman, 

 < Joseph Hopkinson, 

 (_ Robert M. Patterson. 



PFranklin Bache, 

 J John K. Kane, 

 j Alexander D. Bache, 

 I^Robley Dunglison. 



<! 



f William Short, 

 J George Ord, 



Joseph Henry, 



I^C. C. Biddle. 



f Nicholas Biddle, 

 J Thomas Biddle, 

 j Governeur Emerson, 

 ^_J. Francis Fisher. 



f Robert Hare, 

 j William Hembel, Jun. 

 "^ C. D. Meigs. 

 \_Henry Vethake. 



{John P. WetheriU, 

 Isaac Hays, 

 Franklin Peale. 



John Vaughan. 



