Collection of 65 column punched cards in three boxes used by Dept G10, New Scotland Yard in Powers Samas machinery until 1973 - comprising drunk driving records (see file 562/206/ 1 and Inv No.1973-307)
Two of three boxes containing 65 column punched cards used by Dept G10, New Scotland Yard in Powers Samas machinery until 1973 - comprising drunk driving records (see file 562/206/ 1 and Inv No.1973-307)
One of three boxes containing 65 column punched cards used by Dept G10, New Scotland Yard in Powers Samas machinery until 1973 - comprising drunk driving records (see file 562/206/ 1 and Inv No.1973-307)
