Four separate manuals concerning IBM Electric Punched Card Accounting Machines held together into a single tome. The first manual is Principles of Operation, Card Punch Type 24, Printing Punch Card ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This gray desk-sized machine for ...
Thomas Watson Jr. bet billions on IBM’s shift from punched cards to electronic computing, transforming the company through the System/360 and a $5-billion investment.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results