llnflmri temperature ^ X* 



Corrcitod temperal ure S ' ♦ a * 

 -tfir /g"^ Surface 



Car. -0 »V 



W. SOL 



SOUNDING WIRE. 



UP. 



TURNS. 



300 

 400 



5CJO 



feci 

 U'X) 



iS«i 



1700 

 iikx> 



390O 



3400 



DREDGE ROPE. 



DOWM, 



