Depth 



\r fpt.mttm — Htm \ 



w lead 



Bottom /\T* /^&* < 



Unttoiu h inprrn/inr 



No. of IheniwinrUr ■ Chr. 

 Corrected t n, <[<■ /■</ Lurt^ 

 Mr ' - .s'//r/te 1 

 Tran l or dredge 



^SOUNDING WIRE. 



Ul\ 



taa 



.|<JO 



7»aj 



IHMI 



r l<»> 

 i >•.. 

 | ...» 

 i ' " " ' 



• */' 1 1 

 l Sow 



DREDGE ROPE. 



UOWN. 



(Si 



