Title
Plugboard Control Panel for an IBM 557 interpreterCatalog Number
X1640.99ADType
Physical objectDescription
Label: "DS Daily timecards E1 Li Foreman Code Masters" (detached from te top where it was stuck and reattached by pinning with a plug wire)Date
1950Manufacturer
International Business Machines Corporation (IBM)Place Manufactured
U.S.Identifying Numbers
| Model number | 557 |
Dimensions
2 5/8 x 12 3/4 x 11 1/4 in.Category
I/O: console / panelCredit
Gift of Valeo CorporationLot Number
X1640.99
