78 



THE IMPROVEMENT OF RIVERS. 



1 



S5 





 CO 



g 









 X 



o 



M " 



" 



oo oo < o 



P 



a 

 3 



S.3 



.^ 



I"-"-"" ? 



. 



- n .O .2 *~ O OOO 



if ic T " 



g.-WO O 



<P V O 00 M - 



CJ o 



g 

 * 



'1 2 - 



a I s 



S ~>oo 



-to .V IA.-C OO O ** v 



T . *" o ~ 1 



. 

 ^00 O ^ X 00 - 



_ - ** 



jgj 



w'C'S oo 



t -r o oooo 



. v. e .... 



c- o_, 8 oo f to 



132 s"~ 



2 



a 



M 



a 

 X 



8c 

 o> t 



* I 10>0 "~0 fOOVt- * o S 

 <*"T; > v >.... t- '*-;! 



e & o > o "> g, 00 * j g Si 







X fo 



j^ 00O taOwOOOo^} 



''^S'S'o _< o ooo o -*"S g. 



" n JT^ J 1 -" -5,0 



Vi O 



I 





M OC CO O VO 

 * ^ ... 



1^8 



* ^ ... ..... *- 



-00 o oo h oovo o ;: . 



i-.ptt^fO Sii 



; . 



I 



IOOO -500 

 " 



> 



I 

 O 





-S ^r^ g 



w* 



l 



V r^ O* ^J" O 



oo "So 00 



1,2,00 OO*0 



PS o ** **> 



f ' 



- 



l,:?..l 



SM 



M 



I 

 o 



1/1 



u: 



: :^J 





> 



; o s < 



:'5'5 Q 



*. c # 5 

 ."^ ^ *? Z* 



II 

 tt 



^ 5 3 a X 

 0505CQ-JW. 



o. 



T3 







u 



Ji 



1 



b 



I 



g 



< 



V 



5 



1 



3 .5 



3 ti-5 8 



g 8 1 



Mil 



iltl 



Js^-s 



Ilil 



a v> :s v 



<K 4) -" 

 *J *J 



i i 3 3 

 Q Q H H 



ss * 



