i 



/ 



V 



of Ih^nnotnctfr 

 Conrcted- Urn^peT^ture 

 Air ffurfaoo 



Cor. 



Dri/'i 



SOUNDING WIRE. 



DOWN. 



01*. 



l-dU 



5H» 



300 



BOP 

 two 



^)o 



TOO 



J<^ 



lioo 



tAOO 



i6oo 

 1700 

 1800 



8100 



a-Ma 

 S300 



DREDGE ROPE. 



krp. 



1/ 



