Title
Plugboard Control Panel for IBM 557 Alphabetic interpreterCatalog Number
X1640.99ACType
Physical objectDescription
Label: "Type 557 C6 Timecard Header master E1 L1" Label is loose and might come off one day.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. (HWD)Category
I/O: console / panelCredit
Gift of Valeo CorporationLot Number
X1640.99
