JSrrftnm tevijmuLum t 

 Corrcciod temp9ralurp j 



SOUNDING WIRE 



OOWH. 



ING 



MP, 



TURNt, 



«• -Ml 



o 

 nw 



30a 



Got) 

 500 



>■'-'..• ' 



I UKl 



. 1400 

 1500 



34CX> 



6V. 



DREDGE ROPE. 



DOWN, 



