■ V" Date 

 t Muehine. 



Turns ' Cor. \ 



AV,/. 



Depth 



JittUom temperature V 6. ^~ 



Xo. of ilir/ntotti r.tcr 

 ( orrrrtrd t 'cm fwral tire 

 .///■ 



Trn.iv/. or dredge 



Cor. - 



Surface ' Drip 



SOUNDING WIRE. 





DREDGE ROPE. 





i . i 











0 



loo 



















;oo 











500 

















fKV? 







•;.h, 







**) 



1000 



1 ItXI 























1 2 OO 

 1 JUO 

































1 '."JO 



J7u> 

















I'|i>> 









UQ0 I 











2200 





















|0Q 







