nxr. 



Bottom ^ 

 ISottoirv Umperaiura i^, ^ 

 Xo. of ihernvomnter ^ Z Z Oor. O 



Oorrect'Cd temperature ^ iT", 

 Air ?0*^ Surfaoe //'^^ J>rift 



• Ml 



rot 



4^ 

 5(iu 

 (••ft 



1)4 XJ 



Juou 



i>no 



Uno 

 lyw 



23UO 



DREDGE ROPE. 



UP. 



