Artifact Details Title Playing cards with box Catalog Number 102703716 Type Physical Object Description The backside of cards has a diagram of connector pin numbers for the cable connecting a modem (DCE) to a terminal (DTE) with a description of the signal for each pin. The cards are ascribed to Laboratory Data Products, Digital Equipment Corporation. Manufacturer Digital Equipment Corporation (DEC) Place Manufactured U.S. Dimensions overall: 5/8 in x 2 1/2 in x 3 5/8 in Category Ephemera/other Credit Gift of Petar Sredojevic Lot Number X7762.2016