I 



1*7. 



.Yo. 

 Turns d Q 2- 



. Mar!, inc. 



Cor. * 7 f Ih ' lAh f J I 



"Bottom 



Ihiltom temper alkie Jf 

 JVb. of Thermometer ^5~kZ */ ^> / Cor. — 

 Corrt cif tl temperature J (- ^ 



Drift, 



Trawl or tlredge or tangles 



SOUNDING WIRE. 





DREDGE ROPE. 









1MWN. 



II'. 



/ / .^0 



.00 . Oo 



LI >IQ 



u 







100 







A 1 J M J* 



OJ , w 0 



00 . /v 





' 200 

 JOG 









1$ ID 



400 







(/ * , I w 



h /S 



SOO 







ft *1 1 1 A 



v 7. 



A q in 

 CI 3 , / v 



Ik IS 



600 







/ J. »J u 



700 









1 1. ^0 



800 







II /4a 



/ / Mm 





fjOO 











JOCO 











1 100 











1 Ji >l 1 











IJOO 











1400 











1500 











1 600 











1700 











l«oo 











iq ■ 











"Uxyo 











21 no 











2 TOO 











1 



■ 







