Artifact Details Title IPX Label Catalog Number 102743863 Type Physical object Description Label reads "IPX-55 Laser Printer". Manufacturer Ideographix, Inc. Identifying Numbers Model number IPX-55 Dimensions overall: 3/4 in x 5 1/2 in Category Ephemera/other Collection Title Chan H. Yeh collection of Ideographix materials Credit Gift of Chan Yeh Lot Number X6819.2013