86 



Col. Beaufoy on the 

 Table I. 



[Feb. 



Model 1. 

 Weight of water displaced 324-52 ounces. 



Table II. 



Model 2. 

 Weight of water displaced 324-52 ounces. 



Table III. 



Model 3. 

 Weight of water displaced 324-52 ounces. 



