The Academy desires it to he understood that they are not 

 aiisweraUc for any opinion, rejiresetitaiio7i of fads, or train of 

 reasoning that may appear in any of the following Papers. The 

 Autho'rs of the several Essays are alone resiwnsihle for their 

 contents. 



Dublin: PrciNTKM at ihk Univkksity Piifss «t Fonsonkv anh Gihhs. 



