SOUNDING WIRE. 



DOWN, 



L-|'. 



2:»fni 



2000 

 2700 

 2800 



21 



-' j 



B100 

 3(200 

 UIJOO 



WOO 



X 



B000 

 :r,m 

 JWOO 



JtlKMi 

 -1IWKJ 



DREDGE ROPE 



IT 



8BEI A L TEMPB HATU RES 



■with. TliMl\ 



30 

 60 

 100 

 200 



aoo 



400 

 500 



ono 



700 

 800 

 000 

 J 000 



SO. iiKTHEH. 



COR, 



nut. TK11J', 



REMARKS: 



