>». Aw.frfd Bale Q^'J S J V~y 



, U(i.r.hr.rt.r,. 



Ur.rl. 



Depth 



0 



2- 



Tttrns Cor. -f 



tSlt.vb or Uarf 

 Bottom 



HoHoiYh temperrtiwre 

 jYu, of ifwrmonicter 

 Correct ml t e ft bpnrai, ttrc 



Mr <^\* Stcrface Drift 

 TraitiLMT-dredge 



Cor. 



rface hrijt 



1 MI 



