/ 



for. • 

 iitmtroi' /.fiat/ 

 JJfdloni 



Jfo. of TlH'rifWW flrr 

 Ofjft'fifitr.d tmijwralttt'n ' 

 Air Surfitrr 

 Tmwl flrMljie or tniij^hs 

 eOUNDING WIHE 



1 1 



Jim 



5^' 



I 300 



I ;lvj 



I.|IXI 



I ^rxi 

 ifKWJ 

 1700 

 I.SiXi 



a too 



>SO<J 

 J {tXl 



Depth 



Cut. 



DREDGE HUPE. 



