Depth 6*T/ /£v v 



m £l *\»£<jc Maohinft. Reel, 

 Tti.rnA Co. Car. + \ 



Bottom J?* , ' . 

 lioUain tempMuthpQ / Z 

 Xo of fhvrrtbometcr ^fly^^U. Cor. 

 Corrected tanipwalurti . I 



"> I * Surface i*~f B Drift \ 



Air 



/ > ,(,, { rrr-Tbrtrtg*' t 



SOUNDING WJRE. 



vv. 



t. £a 



I UKXH. 



Ha > 



mi 



logi> 

 I 100 

 » Mfe 



r.an 



J £UO 



»6oo 

 1800 



Ii/jO 



•J\OQ 

 3300 

 V300 

 :'.}(*. 



. ; . DREDGE ROPE. 



7- r/. <*> 



