Dai* >? 



LCtf&frtf Machine,/ /Jtecl: , X a r y 

 Turns / ?(for.+ ( Dnptfi £ & K 



- - W *r- 



'fa*'*'*' <AJ t 

 eMperttiure \j & i £ 



liottoin ieinprrtUai e 

 ,'Y>/. w/ thrrtnot/u t< •>{■ £fi t/ 

 Ct/rrected tenvp^rtUure. 



Jtir m> Smfacti ' ^ Drift 



Trawl or dredge. 



SOUNDING WIRE. 



lifjWN. 



*r ft 



D9L 



r, t& 



Jf» 

 5KAi 

 ;i"t 

 40O 



500 



^ >- t 

 Woo 



I«K>. 

 IM 



I200 



I '.'JO 



r;.»i 



li/oo 

 3<XX> 



moo 

 ^360 



DREDGE ROPE. 



now ;:. 



UK 



