Jtotiom t(initpf\nUiir6 , ^ — 



jYo. Iff thtyrnmmier /f ^ Cffr* 



CoTT€4stG^ ternptirature * 



(j Sfurfaco Q Di-ift 



Trawl or dred$» 



SOUNDING WIRE. 



•WN, 



» 671 



o 

 5tOO 



Sno 

 6ejt> 



you 



I j<j«> 

 1700 



9<XXk 



;rton 

 8400 



DREDGE ROPE. 



tKiWN. 



Of. 



