r ^—+S'S J £**r Machine , 

 Tut™ Cor. + 77 



Shot. art Uti£ 

 JloUom 



Bottom ti'.jrhperature 

 No. of thrrrrbvnuilcr 

 Correct ed ten bpvralure 

 Mr £>t>" Surface 



/ 



Cur. 



Drill 



/^.SOUNDING WIRE. 





DREDGE ROPE, 



DOWN. 



- . , 



TUItNS. 



DOWN, 



VP. 









7 



/ r ' 







tw 







20O 



ail* fettj 







pr 













. 3fo*r' j 

















Coo 





* 8. T 







700 





fest 3 0 







600 





1 ten 



"A-HT 







900 









1000 









1 100 











1200 



.las 









1300 











1400 











1500 









(600 



3 / 









1700 











1800 











1900 











2000 











2100 







3200 











23OO 











3400 





fc*: —J 



