• Object category
    Sound
    Production date
    2003
    Creator
    BBC (Production company) BBC (recorder) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    1997-05-20
    Creator
    Centre for the History of Defence Electronics (Production company) Centre for the History of Defence Electronics (recorder) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    1992-11-05
    Creator
    IWM (Production company) Wood, Conrad (recorder) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    1997-10-03
    Creator
    Centre for the History of Defence Electronics (Production company) Centre for the History of Defence Electronics (recorder) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    2000
    Creator
    Centre for the History of Defence Electronics (Production company) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    2000
    Creator
    Centre for the History of Defence Electronics (Production company) Penley, William Henry (interviewee/speaker)
  • Object category
    Sound
    Production date
    1993-06
    Creator
    Centre for the History of Defence Electronics (Production company) Penley, William Henry (interviewee/speaker)