Artifact Details Title Flip Chip B156 module Catalog Number 102668357 Type Physical object Description This is a B156 module with a green board and a blue plastic extraction handle, attached by two rivets.The component side is marked with three inspection stamps. "HALF BINARY TO OCTYL DECODER B156A" is on the solder side. Date 1966 ca. Manufacturer Digital Equipment Corporation (DEC) Place Manufactured Maynard, Mass. Identifying Numbers Other number 2-69 Stamped in solder on reverse of board. Dimensions overall: 2 1/2 in x 5 1/2 in Category Component/module Collection Title SAP Collection Credit SAP Collection, Computer History Museum Lot Number X3709.2007