.-807. 



/ 



L^ ^Mfjushinr,. - — Heel. | 

 funis J (o Cor.+ / Depth y 



Bottom - / * 



JioUo/H. ifinpnrrtJiire ^ / & 



. \ o. <//' fit / rru.orri ettw Cor. - C ' 



Corrected Unhpwature Lf ) *tf 

 Air Surface 

 Tni.wl or drodgv. 



Drift 



SOUNDING WIRE. 



DOWN. 



9 U -? 



n 

 1 



UK 



V 



'1 l-'Jt s\ 



0 

 100 



?oo 

 300 



jr.M. 



SOP 

 too 

 700 

 Boo 

 900 



DUO 



1 woo 

 1300 

 1 a to 



154*0 



1700 

 iSuo 

 1 7 M • 



V<J-.«.« 

 2100 



2400 



DREDGE ROPE. 



I. OWN. 



UP. 



