Da Is /~ <.<*AJ ' 

 Monhiiir. lied. J&tm 



Turn* Cur. + c " */ 



lioUom hutfH-nUnr. "'• C 



,\"o, of thr ntiomHrv 

 Corrected. UmpKrahur*} *J0»0 

 Air <fa Surface f^3, 



Tratrl or tbcdgti 



SOUNDING WIRE. 



DOWN. 



At 



r 4m W 

 / 



7 :■ 



t ''A 



Ctf. />- 

 /O re • /o 



t ni 



I I'lt',-!-. 



JOO 



400 



500 



too 

 TOO 

 800 

 ►joo 



i ton 

 1 ?--<n 



'*>7f 



l-UXJ 



dCm 



1700 

 itao 



vooo 



■y.O 

 9400 



Cor. 



Drift 



DREDGE ROPE, 



DOWN. 



1 



ft 



II'. 



