Artifact Details Title External 3 1/2" disk drive Catalog Number 102711553 Type Physical object Description On the front of the object is printed "MASTER-3A1". Identifying Numbers Other number 1175987 Label Dimensions overall: 1 1/4 in x 4 in x 8 3/4 in Category Memory/disk Credit Gift of William Maddox Lot Number X5267.2009