64;s 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



<tatH.u X... i () ^ y 



Late, ^^-^^^ , I G 1 I 



Time of day, / 0 O ■ of tide, U^ A^-t-tL 



Kxacl position. 



Nunut ol bottom, c/ T ^^^>-cO 

 Dredging instruiueut usvd. 



Direction of dl■ifr,^^^^; ct-^ ; distance, ©^Wvwv-vk/ 

 Tempei-atiire of air. 



of surface water, ^ " '] Q ^ / 



at liottoiii. 'S~Z) 

 Deii>ity at .surface/ £^ -2.^^ / /. o X l^f teini*., U / 



at i»oitoiii./ x5 '^y/ 7 ^ ■■ <^ O 



Nuiijiu-i <<i ^alinometer. 

 Barometer reading, v C-"'^ 

 State of wky. 



Direction of wind, Sl^-XrWil^ : fore*-, 

 Rain. 



l*iiL-clioii of surface current, : t'"i. r, 



.1' liott<jni •• I : force, 



ofve..el. --'A/^ tJT^IaH^ 

 t(» wliicli attached, 



Name of 



111'- liinl rank of cuntmanding officer^ - I - i £ , 



.Name and position of observer. 



