Title
RAMAC plugable tube unitCatalog Number
102747408Type
Physical objectDescription
Object has a single vacuum tube. This is part of the RAMAC study collection.Date
1956Manufacturer
IBMPlace Manufactured
USAIdentifying Numbers
| Model number | 6211 | On the vacuum tube envelpoe |
| Model number | IN-311 |
Dimensions
overall: 1 in x 1 in x 5875 inCategory
Component/moduleLot Number
X6917.2014