SOUNDING WIRE. 



DOWN, 



i r 



DREDGE ROPE. 



OP. 



LYrfH) 



> 



-TOO 

 2 WIN i 

 2000 

 3000 

 8100 

 8»00 

 3300 

 &100 



8600 



8700 



ssoo 

 :« 



.[oum 



SKiT I Ah TEM PER AT I T RES 



fElTH, TKHI\ NO, Or THER, 



3,1 

 GO 

 100 

 200 



;joo 



400 



aoo 



GOO 

 700 

 800 



Doq 



1000 



i nit. TEMP, 



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