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 No. of thermometer ^g%t*ff tfor* 

 Corrected Utmpei^atwre jj y t ^ 

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SOUNDING WIRE, 



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Sf - so 

 *ftr JP 



it- 30 



0 

 100 

 ■."in 



300 

 400 

 500 

 000 

 700 

 800 

 000 



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1100 

 1200 

 1300 

 MOO 

 1500 



I' 



1700 

 1800 

 ilium 

 2000 

 2100 

 2300 

 2800, 

 



