No. Date 



Turns Opr. I iJr/jfh 



titwt m- 1 1 Old 



Unit tun 



Bottom (> hi/» rahn r 

 No. of Thvvmomvtt r Gap, 

 Currrctrrf I 'ri/i/jrntttiro — 

 , lir So r fore 



Tr>tu<J <>r dredge or tangles 



SOUNDING WIRE. 



VI', 



TfTHNfc. 



.|r ( i« 



500 

 <Vm 



Hon 

 900 



1 1 lOO 



I 100 



1 poo 



Uo° 

 1 \<*i 



1500 

 LfoO 

 i;im. 



1800 

 lyoo 



Drift, 



IMAVS, 



DREDGE ROPE. 



I'l', 



