ru,rn^ {t^'^^CA Cor, ^ | ^ ^ jjeptfi, 1d(/^ 



S%ot or lead , q -fi^TH ^ 



lioLLom iemlpuniiiirc ^ « 



. Vfl. 0/ the.rmmn>eter U 0 , (9 3 

 Corrected ieni^peraUire 3 f , 

 ^ir Surface 

 Trawl or dredge 



Yv\ysouNDiNG Wire. 





DREDGE ROPE. 









DOWN, 



UP. 













\S' bo 













1 



ion 







-- 





9no 







re. - 10 























































boo 





















1000 









Jo •-it' 



1 100 











JUOO 







■ ~D 











- OV 





IJOO 1 









^ 44.3., 











4.r- (.'- 



1 'r 1* 1 



















































:.' J 'XJ 











H'liJO 











2300 











3400 1 







