10 October 1949 



TEST C CO 



(^cmtlnued} 



cocci i 



1627 136 dai 



■ i 



1642; 150 da; 



i ; 



16421150 da' 



I642i 150 da I 



1 I 



I ; 



! 1 



J San^jle ml. stand* acid end 



! " b . i'ae , initial finja j ^y^. point 



exp. 19 Ldica I/8 sec. | 



f-n I 9.96 X 50 



exp* 20 Leica 1/S sec«' t yellow average ',■»,, ^ 



f-U { 3.46 



secured 35 ram at S50 eocp.! 1 part / 145 



" 16 ran at 95 ft. ; 9.96 x 50 



, ^^ bl.gr. average ■ . . = 



35 nim camera shuttei* ' 2 10 



operates uncertainly; i * 1 -goxt J 233 



will repeat this run j . . . 



after repairs ! ^. , . / ,^ 



median « 1 part / 139 



COCC' 



1312; da j 

 I645, 11 mo < 



11 October 1949 



repeat run conditiais as 

 <x\ 10 October 1949 

 ran e^qseriment 330 days but 

 took no photographs because 

 model behaved strangely 

 (trouble later found to be 

 draft from open loft windows) 



