Seven identical cards share this catalog number. The card is a 'AB ZW' card that functions as "Two-Way OR )(both loads)." The module consists of two rows of identical components (three transistors, five resistors, and five or seven jumpers. A program cap runs the depth of the card.
Date
1959 ca.
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
Other number
EC 105865
Engraved on the conmponent side of the card (engineering part number?)