6 % 



6to 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Time of da v. 2. : of tide. 



Locality, 



E»ct position. ^^/t^^tf^^^ 



Depth, V fr J^V^T^Hu^ 



Nature of bottom, 



Dredging instrument used, ^■"C^**^* 

 Direction of drift, 



Temperature of air. *jf4 T^^^ therm. No.. ■ C$3 



" of surface water, 



" at <W>th of fathoms, 



" at/iottom, 

 Density at surface, / , it * ^ temp., 



^jt, dwiifh'Mf iutliuma,, 



• ; at bottom. 

 Number of .salinometer. 

 Barometer reading, 2) C/ , 



State of sky. 





3 



f wind. f\- f 



; force, 



Rain. >VJ 



Direction of surface current. 



Kame of vessel. C- * r i^L^/rW*^^ 



Service to which attached, ^>*^*^ &*"^> # t. / /■ ^-^^a^k^, 



111 /% V* *^r~ 



Name piyl rank of commanding officer, > JL**y' c>* * ' 

 Name and position of ob«,ervei. 



