X<>. HaJr 



Mtwhlnv. li^lfp 

 Ttirm \ On\ \ 0 



JJoUom 



IJoUoni tempcralu/r 

 J\ro, of Thtirnwmutiii' ^ 

 Corrected itsmf/eraltiro 

 »Jir Stirfatxit f 



Trawl or dredge ar Iruhi^UMf 



rhfiih 



DHft, 



SOUNDING WIRE. 



TURNS. 



DREDGE ROPE. 







1IM»WN. 



VP. 







no 



200 











500 











(Rhi 











700 







1 





Kon 





















1 lOTl 











UOU 





















1400 











lOoo 



















lyoo 











2cyj0 







i 





;:icx> 





















2400 





















