son 



X 



TttrM Cor. + / 



Shoi iff le-ad ^ 'sJ^-Cf , _ 



Itniinin. fcniperaiara — ^ V _ 

 Vihof itirrnujmat&r ^v^^ A. /O 



.^^r ' Surface / J Drl^ [ ^\-\> 



SOUNDING WIRE. .••* 



Ul% 



TURM8. 



800 

 300 

 400 

 5OQ 



600 



700 



I K iO 



X 



17'.<» 



QREDGE ROPE 



'^rS^ cOfr <f^^0 



or. 



