MASTER CARD 



ENTRY ON DATA FORM 



Letter S between Columns 9 and 10 



Letter E between Columns 15 and l6 



Red dash in Column l6 



Numerals 10 in Column 3^ 



Letter H crossed out in columnar 

 heading of Column ^8 (letter A 

 not crossed out). 



Word SPEED crossed out in columnar 

 heading of Columns 52-53 (word FORCE 

 not crossed out). 



Red dash in Column 57 



Red dash in Column 60 



Red dash in Column 72 



ENTRY IN PUNCH CARD 

 11 punch in Column 8 

 11 punch in Column ik 

 11 punch in Column 15 

 Letter A in Column 3^ 



11 punch in Column 48 



11 punch in Column 52 



11 punch in Column 59 



11 punch in Column 62 



11 punch in Column 72 



11 punch in Column 80 for 

 data processing machine 

 control. 



DETAIL CARDS 



CODING FORM 



Columns 1-24 

 Dagger (t ) in Column 32 

 Question mark (?) in Column 32 

 Red dash in Column 33 

 Question mark (?) in Column 37 

 Question mark (?) in Column 42 



PUNCH CARD ■ 

 Same as Master Card 

 11 punch in Column 31 

 Letter Q in Column 32 

 11 punch in Column 36 

 Letter Q in Column 37 

 Letter Q in Column 42 



16 



