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RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



St:iti<)u 

 Date, 



Time of (lay. 

 Locality, 

 Exact position, 



: of tide, 



Xatme of l»oltoiii. 

 Dredging ixistnuiienr ii>t-d. 

 Direction of drift. : distaiu-e, 



Temiieratiire of air. tlienn. Xo.. 



of surface water, 

 at <leiitli "i futlioais. 

 ■• at ifOttt>ni, 



Deiitiity at surface, teiiiji., 

 at dei»tli of fathoms, 

 at Ijottoiii. 

 Xii![ilit.-i' (jI' .-aliiioiiM'in, 

 Baronietei" rcadin;^. 



--:|T.- Ill ^!,y. 



direction of wind. ; force, 



Kaiu. 



i'irectiou of atirfac*- current, : force, 



*■ of Itottom : forctj 



Name of vessel. 



i(f Tn whieli attached. 

 Jijaiiie and rank of commanding titiicer, 



lud i>oj>iti<in of ohierver, 



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