SOUNDING WIRE. 



DOWN, 



Truss 







aooo 



2700 



-,'SliO 

 2000 



:woo 



I'.lOO 



aaoo 

 aooo 

 3 J oo 



WOO 



:<:oo 



liOiHi 

 1000 



DREDGE ROPE, 



DOWN. 



I I- 



Mi I % J 



SERIAL TEW PER AT \U ES 



DfiFTH, 



TRHF, 



NO* OF Til EH. 



con. 



con, TKMP. 



20 





















1011 











200 











800 











400 











000 











000 











700 











800 











poo 











1000 



n m — 











REMARKS; 



