These magnetic strips were used in a 3021 Data cell which was read by a 2321 machine. This object consists of a number of magnetic strips in a plastic box. Box is labeled "Primary Master Modulation Strips
Date
ca. 1964
Manufacturer
International Business Machines Corporation (IBM)
Place Manufactured
San Jose, Calif., U.S.
Dimensions
1/2 x 3 1/2 x 13 in.
Category
Memory/other
Credit
Gift of the International Business Machines Corporation (IBM)
