*A r u. 



a 



. )/ iirlt i iii'. h'rrf. 



I 



Can f 



Tuntr. 



Shut nr Icttd 

 Holtmrh 



Jiofimth Iv iti pent Lu re 



No. uf tiirrmmu, /.. •> 



,.. . ., , , » 



Trmi'l or draf<>r, 



SOUNDING WIRE. 



DOWN. 



200 



3O0" 

 400 

 5 no 



Boo 



OOO 

 !',»-> 

 | I ■ i 

 I20Q ' 

 i ;< h i 

 «4ou 

 ! 51* » 

 |fj»JN 

 1700 



1 h Ml 



nyxi 



2UHJO 



1 < » . 



a 200 

 2300 

 2400 



Depth 



Cor. 



DREDGE ROPE. 



l»0\VN. 



VP. 



