LIST OF THE OFFICERS 



OF THE 



AMERICAN PHILOSOPHICAL SOCIETV, 



FOK THE YEAR 1825. 



Patron. His Excellency, the Governor of Pevnsylvania. 



Presidekt. * 



Vice-Presidents. 



Secretaries. 



Counsellors elected for three years. 

 Id 1823. 



In 1824. 

 In 1825. 



Curators. 



William Tilchman. 



r Peter S. Duponceau. 

 < Zaccheus Collins. 

 (_ Robert M. Patterson. 



S Robert Walsli. 

 George (Jrd. 

 VVillijim H. Keating. 

 Franklin Bache. 



{ 



Adams. 



Thomas Say. 

 ^^'iUiam K. Horner. 

 James Mease. 



TREAsuHE»and Librarian. 



John Vaughan. 



