TufnT^^f Cor, + >f VeptJd /CtV, 

 .^tiwLpf had J(# t 

 lfoU>om i/W'i ^ • • 

 JJottom Umpt^nUurv 

 ,yo. of Ui^rmonheUr i o . 



Corrected' Ump^iratiire 



Air Yt^^ Snrfd'Oe "t^^^ Drift 



...SOUNDING WIRE. 



OOWK. 



TURNS. 



5«ici 

 JJOQ 



2400 



DREDGE ROPE. 



I>0WK. 



UP. 



