Dimensions and location of two sets of cartridge notches identifying film speed (or meter setting) and film identity code. Annexes give certain desirable camera characteristics and the procedure to obtain film identity code numbers.
BS 5843:1980
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for dimensions of 126-size cartridges, film and backing paper
BSI Group , 03/31/1980
