Wo. 2-£~Z> / ihttc 



Machine, f Heel. 

 Turns J r,, r . Depth 



Stratum. I cml 



ffaHam 



Ilottom, IctHrfteraLitte • V j 



No. of thvrmomr.trr Cor. — 



Corrected tein/nrnt u.rr 



Jir ' J y Surftv.r J y Drift 



Snrfav.r 



J 



Trawl or drtult* 



SOUNDING WIRE. 



30 3 I 

 1 i -SB 



n 



•••• 



400 

 COO 



I loo 



l.{<K> 



l 5 oo 

 ""«» 



IHM 



iNr.i 



2JUO 



OKEUtih KOI'L. 



HOW*. 



3 



