J J^j /*. e * ' Machine.* Reel. ^ c.^, 



Tarn* Cor. ± Depth 2*/% jQ*^ t 



Bolto m, fa mperature " ., ■ ' " ' 



Jfa. of thermometer / 0 $/ S^S^ Cor. . — , / 



Corrected temperature 3 3 * 



Air & ^° Surface & 5 * Drift 



Trawl or dredge £7* * *vZ?/i. SS 7 a ( 



^^SOUNOING WIRE. 



TURKS. 



DREDGE ROPE. 



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1500 





















1700 











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1900 











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