The Academy desires it to he uiiderstood that they are not 

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

 rfosoninff that may appear in any of the folloiving Papers. The 

 Authors of the several Essays are alone responsible for their 

 f.ontents. 



Dublin: Piiintei) at thk Univrkrity Pkkhr hy P(>nk(inky and Gihh 



