dtoAjJUts Machine. " Rttl/ P£*^y * 



Turns Cor. + Depth fa 



Shot nr lead 



Bottom, ^ u ^ 

 ItaHom temperature » v * '.' , $ 

 No. of tiwrmometer ft ' £»*7\j ^ Cor. — 

 Corrtcted iemp*rat,nrc f 0 



Mr Surface % hrlft 



Trawl or dredgft 



SOUNDING WIRE. 



DOWN. 



"3 'H> 



Jjc. . 



TUUNS. 



» 671 



O 

 IW 

 _■<*. 



HQ 

 400 

 500 



(JOO 



700 

 Boo 



J 000 

 noo 

 1 tOQ 

 j 300 



1400 

 1500 



1700 

 Ifckxi 

 UjQO 

 2000 

 VltXi 

 32<:kj 

 5300 

 3400 



DREDGE ROPE. 



iiwwn. 



