Daft! 



. Machine. IfaH. 



Turns I U JO Cor. -to jig 

 Slwt or l+nrt P Q JL 

 iloUom 



J In Horn- temjwalarr, 

 No. of tkrrrtwmeter 

 Corrected t L'mp»iratu,r& 

 Mr Surface, 

 Trawl or tin ti-Jr 



^SOUNDING WIRE 



DOWN, 



III-. 



t .-,71 



too 

 aoo 

 300 

 400 



500 

 Goo 

 700 

 too 



r i' m-j 

 IVOO 

 J 300 

 I,)... 

 I .... 

 .1,.., 



ryoo 



lljOO 



V - 



!:<> «> 



1 V 



3100 

 3300 



DREDGE ROPE. 



powy, 



