IV. 



OFFICERS 



AMERICAN PHILOSOPHICAL SOCIETY, 



FO K T HE YEAR 1 8 T 1 



Patkon, . 

 Pebsident, 



Vioe-Pbbsidents, 



Secbetabieb, 



Curators, 



Tbeastjreb, 



Counsellors, elected in 1870, 



In 1871., 



His Excellency, the Governor of Pennsylvania. 



George B. Wood. 



f John 0. Cresson, 



■j Isaac. Lea, 



( Frederick Fraley. 



' Charles B. Trego, 



E. Otis Kendall, 



John L. LeConte, 

 L J. P. Lesley. 



f Hector Tyndale, 

 \ Elias Durand, 

 [ Joseph. Carson. 



Charles B. Trego. 



f Alfred L. Elwyn, 



J John Bell, 



I Benjamin II. Coates, 



L Benjamin V. Marsh. 



f Isaac Hays, 



Robert E. Rogers, 



LlliRARIAN. 



Henry C. Carey, 

 1. Robert Bridges. 



J. Peter Lesley. 



J 



