Keywords: Cardsorter.fhwa.jpg Punch card IBM 80 sorter at US Federal Highway Administration 1961 Original caption Harry Guinivan Chief of BPR's Data Processing Branch and Rex Brown Clief Operations Section Data Processing Branch demonstrate new transistorized card-sorter machine the first made availible to the Federal Government The sorter is an IBM type 84 capable of sorting 2000 cards per minute http //www fhwa dot gov/byday/images/0315 jpg 1961 US Federal Highway Administration PD-USGov IBM punch card hardware 1961 Punch card sorters |