r 



7r^ . , 



H) /J — *Mr<i. 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Time of day^j/O- ^> : of tide, ^j/^^f^ 



Locality, ^j^/i^l UtA^^^t, * £g^^J(t 



Exact position. 



Depth, 



Nature of bottom. 



Dredging in>ti uiiumit used, 

 Direct ion pf drift, ^ X ^ \ .-distance. /^W^^ 

 Temperature of air. " '"^""^therm. No., 7^ ? 



" at d\ptX<-»f fathoms, 

 Density at surface, f * C 2" ^ ~f ' " tem j, ^ //, j 



" at bottom. 

 Number of saliimmeter, J.' 

 Barometer reading. O 

 State of sky. - U^ ** "^H^Stw 



Direction of wind. 



face current. 



Kain. 

 Direction of *>ur 



* *£W»rTm^ 7Tforc*, ^ , 



resseL 



Nanie of vessel, 



* to which attached, r - ^*^ 

 Name and rank of commanding officer, *^ v-^> ' • 



Name and ] 



