Du.hr 

 Machine. 



Co,' A- 



■u m 



Href. 



Turn* 



Shot or lead 

 Dot/ om 



]iv tia m t e mperat tore 



No. of thermometer 

 Correeletl t em.pe.ru Ut re 

 Mr Surface 



Trawl or dredjfr /f^fet 



7 



r 



Drift 



mi 



SOUNDING WIRE. 



DOWN, 



vv. 



■I i kns. 



o 



100 

 200 

 BOO 

 400 

 600 

 000 

 700 

 800 

 001) 

 1000 

 1100 



mwj 

 1300 

 1400 



[,'lMi 

 1R00 

 1700 

 1800 

 1000 

 20ml 



B 



2200 



■J.] J jo 



hlrcin \y, \n .pi- 



UP. 



