TRANSACTIONS 



or THE 



AMERICAN PHILOSOPHICAL SOCIETY, 



HELD AT 



PHILADELPHIA, 



TOR PROMOTING 



USEFUL KNOWLEDGE. 



VOLUME VI, 



PUBLISHED BY 



C. AND A. CONRAD AND CO. PHILADELPHIA. CONRAD, LUCAS AND CO. 

 BALTIMORE. SOMERVELL AND CONRAD, PETERSBURG, AND BONSAL, 

 CONRAD AND CO. NOREOLK. 



[JANE A1TKEN, PRINTER.] 



^1809." 



