Machine h'fH 



Vunvs * Cor. -f 



tfti<rb or I turf- 

 Bottom, 



Bottom ti&npi WW (tire 

 . VV>. of thvrnwnt ^ r 

 Corrected temperature *J **■ « 0 



hi- f>t It 



Car. 



r 



Trawl w -drt d gL 



SOUNDING WIRE. 



DOWN. 



r 'i. 



MY. 



1 



If 



IUK.NV. 



o 



7 J" 



|v 



SQQ 



700 



800 



goo 

 looo 

 H.J.J 



IV» 

 I 40<> 

 I ' < I" I 



lOtKJ 

 I 1 



■ bun 



iqpD 



•won 

 ?joo 

 2400 



Drift* 



~* fit** J 



POP! 



DREDGE 



POWN. 



UP. 



i9 / -/o 



• -411 



