7- /gfd. 



Twriis — Vur, ^ />(■/<//< y/T >Ctjf^ 



Ihlhtf 



Jlfivhlnti, - 



.1 



ShO-^ lead I'X'fis. 

 BoUom • J* 



Bottom' tcinprnttiUT. ^ 

 jYo^ of Thfjrrn<oiH'clf:r ^ 

 Corre-oted ttin</jf)mttini 

 Air ' Surf urn ' 



Trawl or tin dj^c or tan^lrs 

 SOUNOINQ WIRE. 



Drift, 





DREDGE ROPE. 





IJOWM. 



VP. 



— 



o 













200 













4CIU 



















700 







Soo 







yori 







IDOO 







1 ion 







Unii 







1 300 







(400 







1500 







iGoo 







1700 







r8oo 













. aooo 

























2.)00 







