Entered according to the act of congress, in the year one thousand eight hundred and 

 r G. & C. & H. Carvill, in the clerk's office ol the southern district of 



thirty-one, by 

 New York 



Pliiiadelphia : 



Printed by James Kay, Jun. & Co. 



Printers to the American Philosophical Society. 



No. 4, Minor Street, 



