2 $ ,]S!umefk^lJnJiru6lw^^ 



I50\r6 long. , 



103 ^2 the mean Depth, 



, -»:^[^i - See the Example 

 jiom ^ - 

 -lit uiit; ^ii' r* in 



Jjjot in- 



lAoqqu': ^— • 



150 F. by 3 F. 450 

 150F. by 100 F* 150 

 150F. by 2 111. 25.0 



103 F. by 6 In. 51.6 



6 In; by 2 In. • -mrAl -aj m L>ib u 

 . ,: ^'0 'i ^ -odffiuM 3x: 



A- 2 the 



6 A- 2 the mean Depth . 



-hbubai 



i5526by6F.deep93i56 



15526 by 2 In. 2587 .8 .i 



6 F. by 7 In. 3 ,,6 n o?t 



7 111. by 2ln.'W nnoai I 



1 II . ■ I »■ I . .1 I m \ ( r • >- 



:. . . ' '■, 'J A- ;. 



Divide this 27)95747 • ?C354^ folid Yard?- 

 bytheNiini- 147 

 her of Feet 124 



in a folid 167 



Yard. 



5 



. .^ g a 



And this plainly appears to amount to 

 3546 fohd Yards ^ which, if a Hollow, one 

 would, if pofiible, avoid filling ^ as like- 

 wife, if it be a Hill, and not in the Way : 

 Suppofing you were to lay it into a regular 



Hollow 



