643 



Date 



RECORD OF DREDGING. 



TEMPERATURE AND DENSIJY^ 



JO SD^A^U/ '/iL 



Timt of day. ' ^ ■ ^ _r>'f tijjo./ -/t^ 



IK-,,,.. ^ 



Xatiiie of bottom, frh^^^t ^ f^'^^ 

 Dredging instrument jsed,/ y^-w**^ 

 Direction of drift, - * / j tlistajiee. 



Temneratiire of air. ^sj>^s5 ^ ^^"^ tlienii. Xo.^ 



„.„„.„/ ^.-3' 



:it bottom. / * O / S/S^ ^ 



X umber of .salinonoftt^r. 

 Barometer loadinir- ' 

 SUteof»k,. /^^^'^^•'C^^ 



J Jiieotioa of wind. •'H . ^ - j,, , .. ^ 



Hain. 



Direction of ^nvUu-. < unent. P^^4i^^^^^ 

 rTTr in i Olff ■ : force. 



- Service to wlucii attaehe^L ' _ 

 Xanift ayii4-anki)f commanding ottifei'j 



X;iiii(- and positiotwxd' <»b.sfcrvei . 



