T 



w—tm 



MacJdfte. 



Reel' 



Depth 



jShoi or lead ^ 

 Jjf/dtoiii. 



Bottoiih iemperatu/vc 

 JCo. of thti/'itiometer 



Mr S'Jk^ Sfit:£ct^c y Driff. 



TrOfWl or dredge^ 



Cor. 



BOUNDING WIRE, 



DKEDGK Rt )PE, 



0 



\m 



200 



4on 



10 



1000 

 1100 



\m 



1800 

 1400 



i;h5o 



IflOO 



rm 



18(10 

 11)00 

 2000 

 £100 

 3200 

 2300 

 !J400 



mi. 



30 



so 



V 



