648 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



>rativni Xo. 

 Date, 



Time of day. : of tide. 



Ldtality . 

 Kxact position. 



Deittli. 



Xatuie of bottom, 

 Dredging instruiueut used, 



Tpinnpratiirt- of 



therm, Xo.. 





of surface water. 



;it depth of fathoriiii. 

 " at liottoui, 











Dfiihitv at surface. 



teiiJK., 





at depth of fathoms, 



at liottoiii. 



Xuiiilfer of >alijioii!et<'i. 



T4arf»m*'tpi- rfafliii"". 



State of sky. 







; force, 



Direction of wind, 

 Kaiii. 



Directioij of surface citnent. 



" of bottom 

 Name of Vor^ei. 



Service to which attached, 



Name and rank of commanding officer, 



: force, 

 : force, 



Xiiiiie and jif»~itioii (»{■ i.lt-ei ser. 



