W3 



r ^ RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



i/xact position, 



Depth, " 3 3/v^f^C^-« ; 



Nature of bottom, (/p^b***^ /T<^<-^-~^J 

 Dredging instrument used. 



Direction of drift, OfT/isi/'**- ^distance, '/^H^A^ - 

 Temperature of air, "7 *7 ^ HL/Lu*' therm. No..// 6^-5 

 of sfirface/Fapr, 

 •• at deWh of fathoms. 



i; aVlottojn, ;i 



Density at surface, // 0 ^0 temp., ^ ' ? 



^ at dept] M>f- — iathc>iiis~ " • 



at bottom, /.0V*£,i "^Ot^r^^ " 



Number of salinometer, y 

 Barometer reading. » ^ ^ 



State of sky, />T-^T^^7 

 Direction of wind, /^» ; force, ^ ""-^ 



Rain, fi 6 A^A/'K 



Direction of surface current. ; force, 



" of bottom " _ : force; 



Name of vessel, 

 Service to which attached. 

 Name and rank of commanding officer, 



Name and position of observer, 



>ttom " : lorce, 



