HP 9100A read only memory ROM layer
Hewlett-Packard Company (HP)
||Handwritten on tag in sleeve with object
||Printed in gold on bottom of layer
||Printed in gold and black on bottom of layer
overall: 1/8 in x 10 1/2 in x 8 1/4 in
Very thin, flexible, plastic substrate with a grid of wires over the surface. Handwritten on tag in sleeve with object is "HP 9100A ROM Layer (pre-chip).
Gift of the Hewlett-Packard Company