.r- . r J Machine. lied. 



£h<rt or tecwi {lint, 

 bottom * 

 h'oUom tempi- rait ire 

 ,-Vb. of thermometer 

 Corrected tern jtrruturc 

 Air Si Surface 

 Trawl 



II 



DOWN. 



SOUNDING WIRE. 



ii'. 



Cor. 



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iui. v 



4uo 



5«f> 

 f»rm 

 700 

 H...J 

 000 



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nnn 



lyjo 

 J 7<W 

 1900 



OREDGE. ROPF-. 



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UP. 



