Artifact Details Title E-101 data flow diagram Catalog Number 102665996 Type Physical object Description On one side of card reads "PINBOARD INSTRUCTIONS". Manufacturer Burroughs Corporation Identifying Numbers Model number E-101 Dimensions 1/8 x 3 7/8 x 2 1/4 in. Category Ephemera/other Credit Gift of Dick Blaine Lot Number X3382.2006