Title
IBM 701 Operation I/O Instructions Converion CardCatalog Number
102743365Type
Physical objectDescription
Object is a clear plastic laminated paper card showing various operational codes relating to I/O devices on an IBM 704 System. Some smudges on the surface of the plastic. Object has a grommeted hole at top the card.Date
1952Identifying Numbers
Other number | 85-600-02 | Hand written in upper left corner. |