The small pouches with pre-addresses cards attached have space for the Minox metal cases containing two cassettes.
Cardboard pouches containing a prepaid certificate and mailing envelope were sold.
The color negative film, above, has a yellow pouch and the color slide film, below, a red pouch. As more than one film could be returned in each pouch the colour coding would not have helped in every situation.
Last Updated on 21st October 2005