Title
IBM 3 1/2" advertising disk
Catalog Number
102657708
Type
Physical object
Description
The history of disk ariel density is printed on one side of the disk.
Manufacturer
International Business Machines Corporation (IBM)
Place Manufactured
U.S.
Dimensions
1/16 x 8 1/4 x 8 1/4 in.
Category
Ephemera/other
Credit
Gift of the International Business Machines Corporation (IBM)