I 



Machine. 



,%'Ot or Imd 



UoU-om' iempprfUnre 

 uYo, of ih'erubomst^r 

 Corrected lemptfraitirs 

 Air SrtrfftoA 

 Trawl or dredge 



/(eel. 



Oor, 



DHft 



SOUNDING WIRE. 



miWH, 



UP. 



900 



y» 



Ooo 

 yoo 



Jiua 



1300 



t.irn 



1700 

 i8«> 



9000 

 9I0Q 



aaoo 

 3300 



DREDGE ROPE. 



DOWN. 



UP. 



Ml 



