Artifact Details Title Presentation Disc Catalog Number 102718134102718136 Type Physical object Manufacturer IBM Place Manufactured USA Dimensions overall: 1/8 in x 8 1/4 in x 8 1/4 in Description Object consists of a sample hard drive disk showing physical characteristics of IBM disc drives from model 350 RAMAC of 1955 to 3380-E of 1985. The disc is enclosed in a special envelope. Category other Lot Number X5736.2010