Title
PlugboardCatalog Number
102673798Type
Physical objectDescription
Board has no wires attached to the top. Handwritten tag with board indicated that it is a IBM 557 Alphabetic Intempreter.Identifying Numbers
| Model number | 912 |
| Serial number | 34862 |
Dimensions
overall: 2 1/2 in x 12 3/4 in x 11 inCategory
Memory/connector / plugboardCredit
Gift of Valeo CorporationLot Number
X1640.99