Plugboard for IBM 557
International Business Machines (IBM)
||Printed bottom left of each half
||Handwritten in ink right side
||Handwritten in ink top left
overall: 11 1/2 in x 12 7/8 in x 2 1/4 in
Object is a plugboard for the IBM type 557 Interpreter. It has a few dozen short plug-wires in place. On the right is a Dymo label reading "COL. 61-80 LINE 3".
Memory & storage/connector / plugboard