Thk Academy dtsirt it to he underMood that tluy are lud 

 anncrraUe far any 'opinion, representation of facts, or train of 

 nasoning that may appear in any of the foUoicing Papers. The 

 Authors of the several Essays are alone responsibie for Iheir 

 eontents. 



Di BUS : PaisTKo at raa UftiTBaarn Vntr* si Vviesoabt axd Gibbs. 



