Artifact Details Title Harold Cohen making adjustments to plotter system Catalog Number 102627441 Type Still Image Description Harold Cohen making adjustments to a computer board in his Aaron plotter system. There is a black board in background. There is a plotter behind him. On verso in pencil b.c., 1976 He is holding a manual in his right hand. Date 1976 ca. Photographer Cohen, Becky Publisher Digital Computer Museum Place of Publication Marlboro, MA, US Identifying Numbers Other number 108 Verso paper sticker Dimensions overall: 4 in x 5 in Category Photograph; contact print Credit Courtesy of Gwen Bell Lot Number X7413.2015