Turns 



Maiihine. /ipe^, 



-7 V ^ 



Buliom, tretttperaburt\ 

 . of thcrmoirieter {/Lf^tAr^ 

 Corrected Inmpf^rtUiiJe^ 

 Mr / ^ Sivrfotoe 

 Trawl or dredjfe 



^UNDING WIRE 



TURNS. 



900 

 (mo 



«oo 



fiuu 



(300 



LlOO 



a40n 



DREDGE ROPE 



DOWN. 



