r.«7 



Tfo. 



Maakiu4\ 



Col. ' « 



/.Vr/. 



Tunis — — 



floitom .V ^_ , i / 

 Bottom, trtit/trrulun 



JfOt Of Thrrmumvtrr 



( 'm i , i t, ./ inn />< nil u re — ■ 



Air b<Zf Surface £ Urtp^A h 



't r>i tr/ JJi-ilrmt ^ *n> Uu* $J*<* 



t 'nr. 



SOUNDING WIKt. 



l>u\VN. I'l'. 



.r 



i U il l 



MS 

 too 



i)0O 



HXXI 



Mi*) 



1 300 

 [ l< . > 



UjOQ 



1 7* jo 

 iKoo 



20OO 



noq 



DREDGE ROPE. 



