11— H KM 



Ao, Ihtfr 



Mo chiut\ 

 Turns Cor. -t- 



Shot or lead 

 Bottom, 



Botto m ten iperrtlorr 

 No. of thermometer 

 Cor ret' li'd ttiiiparolo rr 



Air Surface 

 Trawl or dredge 



firvf. 



hrpih 



Cor. 



JJriff 



SOUNDING WIRE. 



1>01VN. 



UP, 



mi;:,:-. 

 0 



100 

 200 

 BOO 

 400 



: 



ooo 



700 

 800 

 flOO 

 1000 

 1100 

 1200 



iaou 



1400 

 1500 

 10Hi) 

 1700 



ieoo 



1000 

 L'OfHJ 



2100 

 2300 

 2300 

 £-100 



DREDGE ROPE, 



DOWN. 



HP 



