Artifact Details Title IPX model 3008 keyboard Catalog Number 102743842 Type Physical object Manufacturer Ideographix, Inc. Identifying Numbers Model number 3008 Dimensions overall: 4 1/2 in x 23 in x 14 3/4 in Category I/O/keyboard Collection Title Chan H. Yeh collection of Ideographix materials Credit Gift of Chan Yeh Lot Number X6819.2013