SOUNDING WIRE. 



Tt:itNS. 



DREDGE ROPE, 



DOWN. 



UP, 



DOWN. 



UP. 





ft I : 



aooo 



■■..in 

 ftBOO 



8800 



3000 



8700 

 :ts(io 



aooo 



4000 







SERIAL TEM I s H U A TT T RES 





TKMl\ 



NO. or tji i;u. 



con. 



COR, TEMP. 



an 

 ion 

 200 

 H0Q 

 400 

 500 

 000 

 700 



HUH 



000 



1000 

 n — 1 . 











