﻿MEMOIRS 



OF THE 



AMERICAN ACADEMY 



OF 



ARTS AND SCIENCES 



LIB* A*T . 



' MCAL 



H 



NEW SERIES. 



VOL. IV. — PART I. 



CAMBRIDGE AND BOSTON: 

 METCALF AND COMPANY, 



PRINTERS TO THE UNIVERSITY. 



1849. 



