IfoUoni 



f 



i^'a. of 7%fTnwnwUtr ^ Cor. - 



Corrected tt}mporfUt4>r<!t — 

 Mr ^^'r Surfwso Wj\ 

 Trawl or drotLin or ianf^lc^ 



SOUNDING WIRE. 





DREDGE ROPE. 





UV. 





firiWN. 





— n 





- 



O 



20O 

 300 





^ 



























500 









1 















<\ 





700 



Noo 











\ 







900 

























1 100 









u 



























1 i|'Xi 













iScio 







\> 













s/. 





1 700 









\ 





1800 1 













ujoo 1 













UCiOU 





V 









2 100 



































3i|C}0 

















