No. ( > 1 U"fn 



Machine. He? I. 

 Turns J&K* f P*pth 



Shot airJeafl {J , t 

 Bottom J - 



Bottom tctn.pt ratlin: 



Xx.nj Tlirrniuiurl.r Cur. _^ €f 



r 0 rrrct<J U niprrnlwrv 3 

 Air C 7 Siufwr- ^ 0 Drift, 



Trawl or drrd'Je or /////^'Av? 



SOUNDING WIRE. 





DREDGE ROPE. 





V\\ 



DOWN. 



IT, 







lop 



JfOO 

 |Qj > 





















you 











1 r M Ml 











1 lui 











1 jEO.I 











I.JOO 

 1400 



1 











MM"! 



1700 











(800 





















JOUO 











^100 











•r.|»x» 















