,V</. Date 



M 'f/cli in*. AW. 

 7'/// //.. Cor, 4> 



Bottom &f 



/;»/t»n) trni'/n ru/nrr 

 ,\'o. of Thrriinmivlrr 

 Com rfrtl h in/ji ra( tu t 

 .;//• Snr/'ttrr 



Trawl or dredge or tangle* 



Depth 



Drift. 



SOUNDING WIRE, 





DRLDGL ROPE. 



DOWN. 





TURNS. 



DiiWK. 



111'. 







0 











IOO 











20Q 

 JOO 











4O0 











1' ' ' 











4.. 1.. 











700 











Soo 











yoo 











* 











1 IO0 











1 ll II 1 











< ;m 1 











1 1 ' 











1500 











1 fa «o 











1700 





















tQOO 











21 1 

 -'J(X) 





















3300 









3400 







