Artifact Details Title Personal Computer keyboard Catalog Number 102641992 Type Physical object Description Personal computer keyboard consists of beige casing with white and gray keys. Knobs on either side turn to extend feet. Scratched in bottom of keyboard is "SIMONSON CA N9283339". There are four cork pads on the bottom. Black spiral cord is attached. Date 1981 Manufacturer International Business Machines Corporation (IBM) Identifying Numbers Other number CA N9283339 scratched into bottom of keyboard Dimensions 1 3/4 x 19 1/2 x 7 1/2 in. Category I/O/keyboard