Title
IBM Pluggable Unit - Type 701 computer logic multiple tube
Catalog Number
102657396
Type
Physical object
Description
There are seven vacuum tubes plugged into this unit.
Date
1952
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
| Other number |
0094E |
Stamped on top plate |
| Other number |
504506 |
Stamped on top plate |
| Other number |
Z14J |
Written in red ink on metal plate |
Dimensions
overall: 7 1/2 in x 9 3/4 in x 1 1/8 in
Category
Component/circuit board / module
Credit
Gift of Robert L. Patrick
