Machbifi. / Bseii 



'^fk'Otror lead 



Bottom /^f^ ^> 

 Dotlom temperatuirfi 

 ./Vb. of ULcnnorn^ter V 

 Corrected tetthporature>^ 

 Air 7^^' ^ Surfaee y T'^^ 

 -Xcmvl or dfvdrf^ 



Cor. 



Drift 



SOUNDING WIRE. 



DOWN, 



0 



fiou 



'/"^ 



i MiQ 



I3<)n 



IMIU 



I ;«ju 



iluu 

 0400 



DREDGE ROPE. 



UP. 



