Now showing items 1-2 of 2

    • Specifications for 642 memory plane module frame 

      Guditz, E. A.; Smith, L. B. (Lincoln Laboratory - Division 6, 1955-06-20)
      Recording of the specifications to be met in the machining of 642 memory plane module frames for the benefit of shop personnel and outside vendors.
    • Vacuum and Vibration Speed Assembly of Core Memory Planes 

      Guditz, E. A.; Smith, L. B. (Lincoln Laboratory - Division 6, 1956-02)
      Memory units and matrix switches using new square-loop ferrite material increase speed and reliability of digital computers. Storage units with arbitrary-access and read-out time of five microseconds or less makes ...