Artifact Details Title PC Convertible 256KB Memory Card Catalog Number 102711432 Type Physical object Description The object consists of a IBM PC Convertible 256KB Memory Card in box. The 256KB is scratched out with "128KB back up" handwritten in ink. Handwritten in ink on the side of the box is "R SOLANO". Manufacturer International Business Machines Corporation (IBM) Place Manufactured Japan Identifying Numbers Other number 2385 On the front side Other number F004 On the front side Other number S53045 On the back side Part number 60X5609 On flap of box Part number 7396928 On the front side Dimensions overall: 1 1/4 in x 7 1/4 in x 4 1/2 in Category Component/module Credit Gift of Bob Brubaker Lot Number X5210.2009