7 October 1949 



TEST B CC 



(continued) 



T 



Bswsc : ; 



1607 i 14 da! exp. 2 Leica 1/8 sec. 

 f-11 



ejcp. 3 Leica 1/8 sec* 



exp, 4 Leica 1/8 sec. 

 f-U 



secured 35 iian at 300 esq), 

 n 16 mm at 28 ft. 



start S vdnd 

 start 35 mm at 300 exp, 

 1/10 f-9.5 



start 16 ma at 28 ft. 

 f-6.3 



esq). 5 Leica 1/8 sec. 

 f-U 



exp. 6 Leica 1/8 sec, 

 f-U 



&Kp, 7 Leica 1/8 seci 

 f-11 



secvired 35 om at 450 e;q>, 

 <» 16 ram at 56 ft. 



fresh water discharge 

 check 108 cc/min 

 value 30^ low tends to 

 retain bleed water in 

 estuary for a longer 

 than normal time 



Sample j 

 time 



1610 

 1610 



1640 

 1640 



ml .stand, acid ' . 

 initial final I i-J- 



00.20 t 02.30 I 2.10 

 00.20 



end 

 point 



bl.gr. 



03.70 J 3.50 yeUow 



03.80 

 03*80 



05.80 2,00 bl.gr, 

 06.95 , 3.15 i yellow 



yellow average 



9.94 X 50 



bl»gr» average 



3.29 



1 part / 151 



9.94 X 50 



2,14 



1 part / 234 

 median = 1 part/ ' 193 



