a 



3A Car. + ' /Depth f*^ 



TuriM 



Sfaft-or lead ^ Cm ^ 

 Jiottom r , 

 Ifattam temperature ^'f* t£ 

 Mi. of thermometer ^ Gar. 



Corrceiofl temperature 

 Mr JT 3 Sfctffrw 

 Trawl o**&rrt£ge 



" • . . SOUNDING WIRE. 



2 



TURNS. 



0 

 iua 



uoo 

 .;«>! 

 40O 

 500 



/. .yr»>. . 



'/J»J 

 l< 'JiJ 



1100 

 ICWO 



» |0d 



|6O0 

 r/uo 

 |Kijf) 

 IfjOO 



2000 



J! OO 

 22CJO 

 •.';;»>• J 

 ^41 »j 



J in .DREDGE ROPE. 



down. 



or. 



