SOUNDING WIRE. 



TUBHB. | 



DREDGE ROPE, 



DOWK, 



UP. 



DOWN, 









2GG0 

 2700 



'J SI JO 



20M 

 ,U«H) 

 :;i.ni 

 !!^i> 

 fWOO 

 MOO 

 SfiOO 



11000 



3700 



8600 

 rt ruin 



<iooo 







SE 11 1 A L. T KM P K It AT I T H KS 



iTl'J-II. 



TJ5MP. 



NO, ill' Tinui. 



con. 



COB. TE34P. 



00 

 100 

 300 

 BOO 

 400 

 COO 

 fl<K) 

 700 

 BOO 

 OOO 

 1000 











H KM ARKS: 



