6 a 0 p 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Date, 



....... . 



Time of day. /, 3 oi *«*>i -j^nf^ 



ion. 



Depth, /fJttf-t*--^ f 



Locality. 

 Exact it.^itic-i,. 



If 



Nature of 1»ot tont . 



Dredging iiiNtruiriwirii^d. **Vn&n 

 Direction of drift, 



Temperature of air. ^ ^ /W therm. Xo.. 

 " <*f surface-A-ater, 



at deotlr of fathoms. 

 w atjjmtom. " 



Density at aiirfaee. // 0 temp. / & 



at depth of iaT ftumj. — "" 



at bottom. 



fcttmber of saimometer, / * 



Barometer reading. 



Direction of wind, ,r*JW* . f orce 

 Bain, "*MF* 



Direction of surface current , ^ : force, 0 



"rmoTtoni . "'";riorce v 



Name of vessel, % ' 7. f*@*Ti ^>^ , Ar*W/ 

 Service to which attached. 7 £f > * ..' 



Xante ami rank of coinmandin" otlicer. 



Xame and position of 1 



