Title
IBM Reynold B. Johnson ID card
Catalog Number
102672935
Type
Physical object
Description
Reynold Johnson invented the IBM test scoring machine for which he was hired by IBM. He also was the first director of the IBM San Jose Laboratory in 1952 which led to the development of RAMAC, the first magnetic disk drive announced in 1956.
Date
1951
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
| Other number |
077-05-0699 |
Social security number |
| Other number |
10-8675-0 |
Form number |
| Other number |
14887 |
Employee number |
Dimensions
overall: 1/8 in x 3 1/2 in x 2 1/4 in
Category
Ephemera/other
Credit
Gift of Karen Coerver
