Artifact Details Title Plug board Catalog Number 102696768 Type Physical object Description On the plug side of the board is, "Printed in U.S.A." On the bottom edge is a tag that reads, "MCCANN U." Printed on a tag on the top is, "CO5 MCCANN ERICKSON UPPER LINE". Identifying Numbers Other number 159356 Printed on plug side Other number 552 Identified as TYPE on the plug side Other number B 17 Etched on the edge of the board. Other number C05 Printed on tag on top Dimensions overall: 3/4 in x 10 1/2 in x 6 1/4 in Category Memory/connector / plugboard Credit Gift of Robert O. Werner Lot Number X4184.2008