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

 thirty-one, by G. & C. & H. Carvill, in the clerk's office ot the southern district of 

 New York, 



I 



Philadelphia : 

 Printed by James Kay, Jun & Co. 

 Printers to the American Philosophical Society, 

 No. 4, Minor Street. 



