7 



J^n.SQ^j'ff Dale J^lAlty I V IZ^ 0, 



Tu.rnii 0 Ow. t " 



Brdlnnb ^-lf ^J'^ 

 lioUotth teiii fn'riUurtj. * / 

 »/y«. o/* TJwnri'Onictcr i- 

 Comictcrl ienhptratwre *'if - 

 Air . Stirftwe 



Trawl or th^n d ^ i t ur i n- 



Cor, ^ 



SOUNDING WIRE. 



Urifi.^/i'^&.J 



miws. 



.|f)0 



<)00 

 luOO 

 I ll> I 

 I J» t 



1500 



1700 

 iKoo 

 1900 

 aooo 



;iicio 



3400 



DREDGE ROPE. 



S3, n. 



