Date ^-4-. 

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_ ,/Vb. 0/ ihcrm^rneter ^ X- ^ . Cor. 



Corrected temperature 



_ •tftr 77" Surface 1 Drift 

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SOUNDING WIRE. 

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v.<x> 



700 



QCXI 



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 1 MXJ 



tTUO 

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DRED GE ROPE 



DOWN. 



UP, 



