Artifact Details Title Logic card Catalog Number 102696625 Type Physical object Description On the circuit side, opposite the connectors is the notation, "SIGNE 400." Manufacturer Signe Identifying Numbers Model number 400 Dimensions overall: 1/2 in x 9 7/8 in x 5 1/2 in Category Component/module Credit Gift of Marcel Van Herk Lot Number X4739.2008