\ * 1\ 



'jffc* Date 

 Machine. Reel. 



Turn* Car. 4- 



Skoi or had 



ISotloin // rnpt'mlvrc 1 

 No. of thermometer b(jJf->) 

 Corrected temperature 

 Mr Surface 

 Tra wl or dred£* 



Cor, 



Drift 



SOUNDING WIRE. 



WN. 



UP. 



TURNS, 



".'00 

 *?<JO 



400 

 510 



700 



800 

 90 . 



I r v » 1 



I 



1300 

 1.100 



tJM 

 t 



I MQ 

 1 £00 



mQQ 

 ?ono 

 2100 



2200 



DREDGB ROPF. 



01*. 



DOWN. 



I ATI 



