Artifact Details Title RCA Spectra 70 IC plug-in board Catalog Number 102710279 Type Still Image Description B&W image of a close up view of a back-lit RCA Spectra 70 plug board. It is being held by two hands. Writing bottom margin: " Spectra 70 IC plug-in board - contains 8 flip-flops" Dimensions overall: 10 in x 8 in Category Photograph Credit Courtesy of Gwen Bell Lot Number X7413.2015