Mrtchmc, " JlccL 



Depth L/ / 



Turns Con -t 



Sfiot vr lead ' 

 Jiottotn ^'^d^ ^ 

 Hoitom tGfupttratun: 

 ,/Vb. of ThormomHor 

 Corrected tcmfjuruLvrQ 



Mr ' Surface 



Trawl or^drcd^^gmfTSiigTcit 



hriff. 



BOUNDING WIRE. 





DREDQE ROPE. 







'rt I ii kx 











O 



Ui-i 



300 



1 



■ Q 





































7<x> 











^^CH;^ 







\ 





OCXJ 





















1 ino 





















J 300 











1400 











1500 











lf«00 











»?00 











(800 











(900 









) 



2CWO 



















rj. 



22W 















\ 



