National Geographic : 1968 Sep
*Credit card systems are but partof our continuing development of data and information processing systems. Any problem which involves people and paperwork and the flow of information is likely to be solved by Addressograph Multigraph products and systems. For we are, to state it simply, in the business of helping people communicate. The Addressograph Multigraph Corporation includes these divisions and subsidiaries: Address ograph, A-M Copier Duplicator, Bruning, Buckeye Ribbon and Carbon, Electronic Image Systems, Emeloid and VariTyper.