• ^ ' f^^C^^^ Macfvirw.. Meet. 

 Turns Gor. j DapUv 



liuUom> temperature 

 ^V«. of /JuirwjOTneter 

 Corrected tenhpe.ratitrti 



tit 



Cor. 



Air (?0 ' 



SOUNDING WIRE. 



SurfaoA 



—L 



Unft 



DOWN. 



4 0 



Of. 



TURNS. 



,|<«. 

 jnt* 

 fxxi 



1000 



llOO 



lycxi 

 I ji> « 



(too 



1900 



DREDGE ROPE. 



OF. 



