'l\i.rm //ZZ Oor, + /O/ 

 Itntloin tetfhfmmtiArfi t * 

 /tr Zf'^- Surface f"/^*^ ^^f^ 



SOUNDING WIRE. 



TUKNII. 



O 

 loo 

 w> 

 •yji 

 400 

 500 

 (tno 

 700 



goo 



tioo 



1500 

 1400 



1500 

 l6ao 

 1700 



yuou 

 aroo 

 3;ioo 

 9300 



DREDGE ROPE. 



woww. 



ur. 



