Artifact Details Title Plugboard Catalog Number 102670850 Type Physical object Description Originally found plugboard rack accession #102691294. There is a paper label on the top frame that reads "PAYROLL BOARD FOR SKIP STOP 23 Fed Tax". There is a tab card label that reads "Fed. Tax STOP 23". Manufacturer International Business Machines Corporation (IBM) Identifying Numbers Other number 912 Type # on the nameplate Serial number 100709 Dimensions overall: 3 1/4 in x 13 in x 11 1/4 in Category Memory/connector / plugboard Lot Number X4184.2008 Related Records 102691294 Plugboard rack