643 



iff pf^pi 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Time of day. /, i ^ : of" tide. 



Locality, < yfa^\*M?0m- J &%£ 



Depth, 



Nature of bottom, /^^^^ 



Dredging instrument used. O ^tA^¥- ^^U^-*. 

 Direction of <inf t X V^y^ ^^t^As 



Temperature of air. _5 # V^'^Q^ therm. Xo. r */ i ^ 



temp., 



9,t 



at bottom. A 0 ; £ , -j ' 



~? So s/ / 



Number of salinometer, / ' 



Barometer reading. ^ ^ • ■ y 



State of aky, > ■A?** o6^>=* 



Direction of wind, & t £ ; force, 



Rain, / ^2s1*& . 



Direction of surface current, ■ force. / ^ft**^ 



Service to which attached, C^ 2 ^ L*^?^*U^K 

 Natpe^aA^ rai^-of commanding officer. "Q'f * /^^Vt^^cTVf 



