Marhinr. Her I . 



Turns 



Con \ 









SUrrfmr lead \& J 







JBottorn 





If L 





liitfttmi tvnifit vai u rr 





No. of Thermometer 3 









( brrectcd d mperalwrc 







Air 



Surface 



Drift. 





s 



'//////•/ of if i uLuti or bin i'l ^ a 







SOUNDING WIRE. 





DREDGE ROPE. 



1 AVN. 



w. 







UK 







o 











ICO 



J 1 ^ 









soo 











300 











400 











500 











600 











700 











JJoO 











900 





















1 1 on 











1 21 >■ t 











1 •{00 











1*00 - 











l$<X> 











ifHJO 











1700 





•9 / 







lS4JO 











l*)0O 











30OO 











2IOQ 











220O 





















340t. 







