6 October 1950 



TEST B M 



(continued) 



BNM I 



16271' 

 1630 

 1630 [ 



BNTHM 



1531 

 l6Vf 



1644 

 1645 

 1656 j 



16591 

 1703; 

 1703 



BWM 



1704! 



17171 



1718 

 1725; 

 1732i 

 1735! 

 1735! 



BSWMj 

 1737! 

 1750^ 



I750I 

 1751* 

 17581 

 1805i 

 18081 

 180^^ 



BSU \ 

 1809^ 

 1823 



1823 



I823! 

 1830^ 

 1838; 

 1841i 



1841' 



28 da' exp, 29 Leica 1/8 f-11 



30 da securedj 35 ram 66O exp. 



30 da! " 16 ram 58 ft. 



da'' NW wind started 



13 da I start 35 m. l/lO f-9.5 



' 660 exp, 



13 da I start 16 mm f-6.3 58 ft, 



14 da! exp. 30 Leica 1/8 f-11 i 

 25 da " 31 " n n ' 

 28 da I " 32 " " " 



31 da I secxiredj 35 mm 800 exp, 

 31 da! n 16 mm 87 ft. 



daj ViT vdnd started 

 13 da I start 35 mm exp, 

 ' 1/10 f-9.5 

 start 16 ran ft, 



f-6.3 



exp, 33 Leica 1/8 f-11 

 It 24 " " " 



II 35 n ir It 



securedj 35 mm I60 exp, 

 " 16 mm 30 ft. 



I717I 13 da 



14 da 

 21 da 

 28 da 

 31 da 

 31 da 



da j SW vdnd started 

 13 da I start 35 nm I60 exp. 

 1/10 f-9.5 

 start 16 mm 31 ft* 

 exp 

 It 



13 da 



14 da 

 21 da 

 28 da 

 31 da 

 31 da 



36 



37 

 " 38 

 securedj 

 II 



f-6.3 

 Leica I/8 f-11 



It 



It 



11 

 It 



35 mm 3IO exp, 

 16 mm 58 ft. 



da 

 14 da 



14 da 

 14 da 

 21 da 

 28 da 

 31 da 

 31 da 



S wind started 

 start 35 nm 310 exp, 

 1/10 f-9.5 



start 16 mm 58 ft, f-6,3 



exp, 1 Leica 1/8 f-11 



II 2 " " " 



It 2 " " " 



secured 35 mm 450 exp, 



'» 16 mm 85 ft. 



Sample 

 time 



1615 



1647 

 1647 



1720 

 1720 



1755 

 1755 

 1758 

 1758 



1825 

 1825 



ml.stand.acid 

 initial final 



A 



13.30 iS^: 3.10 



16,55 

 16,55 



19.80 

 19.80 



22.90? 



22.90?l 

 26.10 ' 

 26.10 , 



29.30 i 

 29.30 , 



end 



point 



yellow 



18.55 2.00 bl.gr, 

 19.65' 3.10; yellow 



21.80 2,00: bl.gr. 

 22,90 3.10 1 yellow 



25.30 

 26.10 

 28.10 

 29.10 



2.40 

 3.20t 

 2,00 

 3.00 



bl,gr, 

 yellow 

 bl.gr, 

 yellow 



31.30 

 32.40 



2,00 



bl.gr. 



3.10 yellow 



yellow average (50.2 x 5<y3.l6 «> 



1 part/ 793 



bl.gr. average (50.2 x 5<y2.00 = 



1 part /1253 

 median « 1 part/1023 



