The Academy dmre it to be miderstood that they are nut 

 ansiccrahle for any opinion, representation of facts, or train of 

 reasoning that may appear in any of tlie folloioiiuj Papers. The 

 Authors of tJu several Essays arr. nione responsible for their 

 contents. 



DiBLis: Prlnteo at the U.mvebsitv 1'ke.-s nv Ponsoxbt and Gibus. 



