•to 



A'o. Date 



Machine . Ree}*, 

 Turns Cor. 4- ~£ DepHi 



Bottom tempcra&wre 



JVb* of tJiermojncier 

 Corrected tempcrc^Ui 



Cor. 



Air 



Ti'turl 



Surface S Drift 



SOUNDING WiRE, 



DOWM 



JO. 



OK 



&3 i^S^J^**. 



L 7/f >/ 



All 



TURNS. 



I IX) 



200 

 300 

 40 1 

 5(>D 



700 



800 



900 



J 200 

 [300 



, 1 SflQ 

 1600 

 1700 

 1800 

 1900 



2QOO 

 3400 



DREDGE ROPE, 

 down. ■/ 



7 ajh c?tf 



UP. 



fo. $k 3& 



I 



to 



