**** Ott. ICW£&Z 



Machine. Heel. 

 Turns /OS Cor. f 2~ Depth / ' 7 



M r tt t w load /% * 

 Buthum rj c £ P 

 But f am tenifteralu rr \0 / fjT 

 M». o/' Thermometer S $ J 3 *j Cor. — • / 

 Corrected temperature ^ ? - 3 



SOUNDING WIRE. 



DOWfti UP. 



4 5^.0 



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400 



700 

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 1200 

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1.(111 



1500 



J QpQ 

 1 71 .11 



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HP. 



