6 0 



643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. ~~?&=*6=Z 



Date, fe^Jt —ff^ 



Titoe of A*y,Jl s ^ J. £ J 1> * 



Exact position. 



Depth. / 0 jfa'$&4nn+<* 



Nature of bottom, ^^fi^V^/ if A - 



Dredging instrument used, i / fa J 



Direction of drift, w/^ ^d^tance, fyUA^Cu 

 Temperature of air. l ~f~ ^ /rf^vvj' ^henu. No. / 



Density at surface. /' ^ temp../ — 6 ^ 



at bottom, / 0 > ^ " / ^ ^ 



Number of salinometer. 

 Barometer reading. ^/f^ ^ ^ 



State of sky. ^ft^<^ 

 Direction of wind. 



; force. 



Bain, •^V* 

 Direction of surface current. $ \ ^ fY t : force, ^M4^f 



Name of vessel, f fr^'s t u » v 



Service to which attached. V^^A Wlt * ^* 

 Name and rank of commanding officer, » * 



Xame and j>osition of observer. 



/OP % 



